diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/DurableFunctionDeployment.cs b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/DurableFunctionDeployment.cs
index e3247e26c..73e5f4124 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/DurableFunctionDeployment.cs
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/DurableFunctionDeployment.cs
@@ -626,7 +626,7 @@ private async Task<string> BuildAndPushImage(string testFunctionDir, string repo
         if (Directory.Exists(binDir)) Directory.Delete(binDir, true);
 
         await RunProcess("dotnet",
-            $"publish -c Release -r linux-x64 --self-contained true -o \"{publishDir}\"",
+            $"publish -c Release -r linux-x64 --self-contained false -o \"{publishDir}\"",
             testFunctionDir);
 
         var imageTag = $"{repositoryUri}:latest";
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ApproverFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ApproverFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ApproverFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ApproverFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/AtMostOnceCrashFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/AtMostOnceCrashFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/AtMostOnceCrashFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/AtMostOnceCrashFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CallbackFailedFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CallbackFailedFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CallbackFailedFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CallbackFailedFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CallbackTimeoutFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CallbackTimeoutFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CallbackTimeoutFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CallbackTimeoutFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextFailsFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextFailsFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextFailsFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextFailsFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextRetryFailsFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextRetryFailsFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextRetryFailsFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ChildContextRetryFailsFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CreateCallbackHappyPathFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CreateCallbackHappyPathFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CreateCallbackHappyPathFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/CreateCallbackHappyPathFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeChildTenantFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeChildTenantFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeChildTenantFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeChildTenantFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeFailureChildFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeFailureChildFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeFailureChildFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeFailureChildFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeFailureParentFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeFailureParentFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeFailureParentFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeFailureParentFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeHappyPathChildFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeHappyPathChildFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeHappyPathChildFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeHappyPathChildFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeHappyPathParentFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeHappyPathParentFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeHappyPathParentFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeHappyPathParentFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeReplayDeterminismChildFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeReplayDeterminismChildFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeReplayDeterminismChildFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeReplayDeterminismChildFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeReplayDeterminismParentFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeReplayDeterminismParentFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeReplayDeterminismParentFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeReplayDeterminismParentFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeWithTenantIdFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeWithTenantIdFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeWithTenantIdFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/InvokeWithTenantIdFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/LongRetryChainFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/LongRetryChainFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/LongRetryChainFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/LongRetryChainFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/LongerWaitFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/LongerWaitFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/LongerWaitFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/LongerWaitFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/MultipleStepsFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/MultipleStepsFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/MultipleStepsFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/MultipleStepsFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RejecterFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RejecterFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RejecterFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RejecterFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ReplayAwareLoggerFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ReplayAwareLoggerFunction/Dockerfile
index 92f5263e9..ad169f9d9 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ReplayAwareLoggerFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ReplayAwareLoggerFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ReplayDeterminismFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ReplayDeterminismFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ReplayDeterminismFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/ReplayDeterminismFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RetryExhaustionFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RetryExhaustionFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RetryExhaustionFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RetryExhaustionFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RetryFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RetryFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RetryFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/RetryFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/StepFailsFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/StepFailsFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/StepFailsFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/StepFailsFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/StepWaitStepFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/StepWaitStepFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/StepWaitStepFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/StepWaitStepFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForCallbackHappyPathFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForCallbackHappyPathFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForCallbackHappyPathFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForCallbackHappyPathFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForCallbackSubmitterFailsFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForCallbackSubmitterFailsFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForCallbackSubmitterFailsFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForCallbackSubmitterFailsFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionExponentialFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionExponentialFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionExponentialFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionExponentialFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionHappyPathFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionHappyPathFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionHappyPathFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionHappyPathFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionMaxAttemptsFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionMaxAttemptsFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionMaxAttemptsFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionMaxAttemptsFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionReplayDeterminismFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionReplayDeterminismFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionReplayDeterminismFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionReplayDeterminismFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionUserCheckThrowsFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionUserCheckThrowsFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionUserCheckThrowsFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitForConditionUserCheckThrowsFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}
 
diff --git a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitOnlyFunction/Dockerfile b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitOnlyFunction/Dockerfile
index c1913d56a..cc1bdedd3 100644
--- a/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitOnlyFunction/Dockerfile
+++ b/Libraries/test/Amazon.Lambda.DurableExecution.IntegrationTests/TestFunctions/WaitOnlyFunction/Dockerfile
@@ -1,6 +1,4 @@
-FROM public.ecr.aws/lambda/provided:al2023
-
-RUN dnf install -y libicu
+FROM public.ecr.aws/lambda/dotnet:10
 
 COPY bin/publish/ ${LAMBDA_TASK_ROOT}