diff --git a/src/Couchbase.Lite.Mapping.Tests/Couchbase.Lite.Mapping.Tests.csproj b/src/Couchbase.Lite.Mapping.Tests/Couchbase.Lite.Mapping.Tests.csproj
index e680eb9..220a135 100644
--- a/src/Couchbase.Lite.Mapping.Tests/Couchbase.Lite.Mapping.Tests.csproj
+++ b/src/Couchbase.Lite.Mapping.Tests/Couchbase.Lite.Mapping.Tests.csproj
@@ -11,7 +11,7 @@
     <PackageReference Include="xunit" Version="2.4.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
     <PackageReference Include="Couchbase.Lite" Version="2.6.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Couchbase.Lite.Mapping/Couchbase.Lite.Mapping.csproj b/src/Couchbase.Lite.Mapping/Couchbase.Lite.Mapping.csproj
index 8d1bd40..162a098 100644
--- a/src/Couchbase.Lite.Mapping/Couchbase.Lite.Mapping.csproj
+++ b/src/Couchbase.Lite.Mapping/Couchbase.Lite.Mapping.csproj
@@ -15,6 +15,6 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Couchbase.Lite" Version="2.6.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 </Project>