diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4e9f6f4a1d..3b6e20dded 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: ${{ matrix.java }}
           distribution: 'temurin'
diff --git a/.github/workflows/code-generation.yml b/.github/workflows/code-generation.yml
index 8f6b4a1d02..df9b797964 100644
--- a/.github/workflows/code-generation.yml
+++ b/.github/workflows/code-generation.yml
@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Set up JDK
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: 21
           distribution: 'temurin'
@@ -51,7 +51,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Set up JDK
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: 21
           distribution: 'temurin'
diff --git a/.github/workflows/publish-snapshots.yml b/.github/workflows/publish-snapshots.yml
index a97d410371..a9cb77af6d 100644
--- a/.github/workflows/publish-snapshots.yml
+++ b/.github/workflows/publish-snapshots.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - name: Set up JDK 21
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: '21'
           distribution: 'temurin'
diff --git a/.github/workflows/release-drafter.yml b/.github/workflows/release-drafter.yml
index 5d7d4a7772..2e9ade0784 100644
--- a/.github/workflows/release-drafter.yml
+++ b/.github/workflows/release-drafter.yml
@@ -28,7 +28,7 @@ jobs:
           issue-body: "Please approve or deny the release of opensearch-java. **VERSION**: ${{ steps.get_data.outputs.version }} **TAG**: ${{ github.ref_name }}  **COMMIT**: ${{ github.sha }}"
           exclude-workflow-initiator-as-approver: true
       - name: Set up JDK 21
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: '21'
           distribution: 'temurin'
diff --git a/.github/workflows/test-integration-unreleased.yml b/.github/workflows/test-integration-unreleased.yml
index 513efa19c1..09dd0ee6bd 100644
--- a/.github/workflows/test-integration-unreleased.yml
+++ b/.github/workflows/test-integration-unreleased.yml
@@ -21,7 +21,7 @@ jobs:
           - { opensearch_ref: 'main', opensearch_jdk: 25, client_jdk: 25 }
     steps:
       - name: Set up JDK ${{ matrix.entry.opensearch_jdk }}
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: ${{ matrix.entry.opensearch_jdk }}
           distribution: 'temurin'
@@ -47,7 +47,7 @@ jobs:
 
       - name: Set up Gradle JDK runtime
         if: matrix.entry.gradle-runtime
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: ${{ matrix.entry.gradle-runtime }}
           distribution: temurin
@@ -82,7 +82,7 @@ jobs:
           path: opensearch-java
 
       - name: Set up JDK ${{ matrix.entry.client_jdk }}
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: ${{ matrix.entry.client_jdk }}
           distribution: 'temurin'
diff --git a/.github/workflows/test-integration.yml b/.github/workflows/test-integration.yml
index f0d52084fb..743b297e32 100644
--- a/.github/workflows/test-integration.yml
+++ b/.github/workflows/test-integration.yml
@@ -37,7 +37,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       
       - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: ${{ matrix.entry.java }}
           distribution: 'temurin'
diff --git a/.github/workflows/test-unit.yml b/.github/workflows/test-unit.yml
index 091e96e150..31ad50ca8c 100644
--- a/.github/workflows/test-unit.yml
+++ b/.github/workflows/test-unit.yml
@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: ${{ matrix.java }}
           distribution: 'temurin'
@@ -41,14 +41,14 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Set up JDK 8 (Runtime)
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: 8
           distribution: temurin
           cache: gradle
 
       - name: Set up JDK 21 (Tools)
-        uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5
+        uses: actions/setup-java@dd06d9cba3e5552c54d9f8ea23572deb30010f7c # v6.0.0
         with:
           java-version: 21
           distribution: temurin
diff --git a/java-client/build.gradle.kts b/java-client/build.gradle.kts
index c43e6d313d..f0e87541bb 100644
--- a/java-client/build.gradle.kts
+++ b/java-client/build.gradle.kts
@@ -260,7 +260,7 @@ dependencies {
     implementation("org.eclipse", "yasson", "2.0.2")
 
     // https://github.com/classgraph/classgraph
-    testImplementation("io.github.classgraph:classgraph:4.8.193")
+    testImplementation("io.github.classgraph:classgraph:4.8.194")
 
     // Eclipse 1.0
     testImplementation("junit", "junit" , "4.13.2") {