diff --git a/.fern/metadata.json b/.fern/metadata.json
index b960837..f22213b 100644
--- a/.fern/metadata.json
+++ b/.fern/metadata.json
@@ -10,9 +10,9 @@
     ],
     "retry-status-codes": "legacy"
   },
-  "originGitCommit": "0154aca6f568afe2b2c183a43a8454aa86412754",
+  "originGitCommit": "2cfeacf4b1fa126397a26dacb7d6170d46cccd06",
   "originGitCommitIsDirty": false,
   "invokedBy": "ci",
   "ciProvider": "github",
-  "sdkVersion": "2.1.0"
-}
+  "sdkVersion": "2.1.1"
+}
\ No newline at end of file
diff --git a/.fern/replay.lock b/.fern/replay.lock
index cc42665..d5f9136 100644
--- a/.fern/replay.lock
+++ b/.fern/replay.lock
@@ -6,5 +6,11 @@ generations:
     timestamp: 2026-05-19T23:19:48.346Z
     cli_version: unknown
     generator_versions: {}
-current_generation: 93fd7063699edbf599967cbed5ad90943ff88a16
+  - commit_sha: d9d9035630202e93e6aaab8397dd908ce3f426ef
+    tree_hash: 5a5881fbbc550a49c629a1eafd3783a5190abbd1
+    timestamp: 2026-07-20T19:50:28.217Z
+    cli_version: unknown
+    generator_versions:
+      fernapi/fern-java-sdk: 4.8.4
+current_generation: d9d9035630202e93e6aaab8397dd908ce3f426ef
 patches: []
diff --git a/README.md b/README.md
index f2529a9..8f935d1 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ Add the dependency in your `build.gradle` file:
 
 ```groovy
 dependencies {
-  implementation 'com.pipedream:pipedream:2.1.0'
+  implementation 'com.pipedream:pipedream:2.1.1'
 }
 ```
 
@@ -42,7 +42,7 @@ Add the dependency in your `pom.xml` file:
 <dependency>
   <groupId>com.pipedream</groupId>
   <artifactId>pipedream</artifactId>
-  <version>2.1.0</version>
+  <version>2.1.1</version>
 </dependency>
 ```
 
diff --git a/build.gradle b/build.gradle
index 6d6eb8d..1fe1ce3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -48,7 +48,7 @@ java {
 
 group = 'com.pipedream'
 
-version = '2.1.0'
+version = '2.1.1'
 
 jar {
     dependsOn(":generatePomFileForMavenPublication")
@@ -79,7 +79,7 @@ publishing {
         maven(MavenPublication) {
             groupId = 'com.pipedream'
             artifactId = 'pipedream'
-            version = '2.1.0'
+            version = '2.1.1'
             from components.java
             pom {
                 name = 'pipedream'
diff --git a/src/main/java/com/pipedream/api/core/ClientOptions.java b/src/main/java/com/pipedream/api/core/ClientOptions.java
index 0d8862c..6071745 100644
--- a/src/main/java/com/pipedream/api/core/ClientOptions.java
+++ b/src/main/java/com/pipedream/api/core/ClientOptions.java
@@ -41,10 +41,10 @@ private ClientOptions(
         this.headers.putAll(headers);
         this.headers.putAll(new HashMap<String, String>() {
             {
-                put("User-Agent", "com.pipedream:pipedream/2.1.0");
+                put("User-Agent", "com.pipedream:pipedream/2.1.1");
                 put("X-Fern-Language", "JAVA");
                 put("X-Fern-SDK-Name", "com.pipedream.fern:api-sdk");
-                put("X-Fern-SDK-Version", "2.1.0");
+                put("X-Fern-SDK-Version", "2.1.1");
             }
         });
         this.headerSuppliers = headerSuppliers;
diff --git a/src/main/java/com/pipedream/api/types/ValidateTokenResponse.java b/src/main/java/com/pipedream/api/types/ValidateTokenResponse.java
index 887b8b4..2fda3df 100644
--- a/src/main/java/com/pipedream/api/types/ValidateTokenResponse.java
+++ b/src/main/java/com/pipedream/api/types/ValidateTokenResponse.java
@@ -28,6 +28,8 @@ public final class ValidateTokenResponse {
 
     private final Optional<String> oauthAppId;
 
+    private final Optional<Boolean> oauthAppWorkdayOfficial;
+
     private final Optional<String> projectAppName;
 
     private final Optional<String> projectEnvironment;
@@ -47,6 +49,7 @@ private ValidateTokenResponse(
             Optional<String> error,
             Optional<String> errorRedirectUri,
             Optional<String> oauthAppId,
+            Optional<Boolean> oauthAppWorkdayOfficial,
             Optional<String> projectAppName,
             Optional<String> projectEnvironment,
             Optional<String> projectId,
@@ -58,6 +61,7 @@ private ValidateTokenResponse(
         this.error = error;
         this.errorRedirectUri = errorRedirectUri;
         this.oauthAppId = oauthAppId;
+        this.oauthAppWorkdayOfficial = oauthAppWorkdayOfficial;
         this.projectAppName = projectAppName;
         this.projectEnvironment = projectEnvironment;
         this.projectId = projectId;
@@ -96,6 +100,14 @@ public Optional<String> getOauthAppId() {
         return oauthAppId;
     }
 
+    /**
+     * @return True when the resolved OAuth client is the app's Workday-official client
+     */
+    @JsonProperty("oauth_app_workday_official")
+    public Optional<Boolean> getOauthAppWorkdayOfficial() {
+        return oauthAppWorkdayOfficial;
+    }
+
     /**
      * @return Name of the project app
      */
@@ -160,6 +172,7 @@ private boolean equalTo(ValidateTokenResponse other) {
                 && error.equals(other.error)
                 && errorRedirectUri.equals(other.errorRedirectUri)
                 && oauthAppId.equals(other.oauthAppId)
+                && oauthAppWorkdayOfficial.equals(other.oauthAppWorkdayOfficial)
                 && projectAppName.equals(other.projectAppName)
                 && projectEnvironment.equals(other.projectEnvironment)
                 && projectId.equals(other.projectId)
@@ -175,6 +188,7 @@ public int hashCode() {
                 this.error,
                 this.errorRedirectUri,
                 this.oauthAppId,
+                this.oauthAppWorkdayOfficial,
                 this.projectAppName,
                 this.projectEnvironment,
                 this.projectId,
@@ -233,6 +247,13 @@ public interface _FinalStage {
 
         _FinalStage oauthAppId(String oauthAppId);
 
+        /**
+         * <p>True when the resolved OAuth client is the app's Workday-official client</p>
+         */
+        _FinalStage oauthAppWorkdayOfficial(Optional<Boolean> oauthAppWorkdayOfficial);
+
+        _FinalStage oauthAppWorkdayOfficial(Boolean oauthAppWorkdayOfficial);
+
         /**
          * <p>Name of the project app</p>
          */
@@ -283,6 +304,8 @@ public static final class Builder implements SuccessStage, _FinalStage {
 
         private Optional<String> projectAppName = Optional.empty();
 
+        private Optional<Boolean> oauthAppWorkdayOfficial = Optional.empty();
+
         private Optional<String> oauthAppId = Optional.empty();
 
         private Optional<String> errorRedirectUri = Optional.empty();
@@ -302,6 +325,7 @@ public Builder from(ValidateTokenResponse other) {
             error(other.getError());
             errorRedirectUri(other.getErrorRedirectUri());
             oauthAppId(other.getOauthAppId());
+            oauthAppWorkdayOfficial(other.getOauthAppWorkdayOfficial());
             projectAppName(other.getProjectAppName());
             projectEnvironment(other.getProjectEnvironment());
             projectId(other.getProjectId());
@@ -423,6 +447,26 @@ public _FinalStage projectAppName(Optional<String> projectAppName) {
             return this;
         }
 
+        /**
+         * <p>True when the resolved OAuth client is the app's Workday-official client</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage oauthAppWorkdayOfficial(Boolean oauthAppWorkdayOfficial) {
+            this.oauthAppWorkdayOfficial = Optional.ofNullable(oauthAppWorkdayOfficial);
+            return this;
+        }
+
+        /**
+         * <p>True when the resolved OAuth client is the app's Workday-official client</p>
+         */
+        @java.lang.Override
+        @JsonSetter(value = "oauth_app_workday_official", nulls = Nulls.SKIP)
+        public _FinalStage oauthAppWorkdayOfficial(Optional<Boolean> oauthAppWorkdayOfficial) {
+            this.oauthAppWorkdayOfficial = oauthAppWorkdayOfficial;
+            return this;
+        }
+
         /**
          * <p>OAuth app ID if applicable</p>
          * @return Reference to {@code this} so that method calls can be chained together.
@@ -503,6 +547,7 @@ public ValidateTokenResponse build() {
                     error,
                     errorRedirectUri,
                     oauthAppId,
+                    oauthAppWorkdayOfficial,
                     projectAppName,
                     projectEnvironment,
                     projectId,