diff --git a/.github/workflows/dafny_interop_test_vector_net.yml b/.github/workflows/dafny_interop_test_vector_net.yml
index 88ef47320..e926d1108 100644
--- a/.github/workflows/dafny_interop_test_vector_net.yml
+++ b/.github/workflows/dafny_interop_test_vector_net.yml
@@ -277,7 +277,7 @@ jobs:
           name: ${{matrix.os}}_mpl-${{inputs.mpl-dafny}}_esdk-${{inputs.esdk-dafny}}_vectors
           path: AwsEncryptionSDK/net41/vectors
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           node-version: 17
 
diff --git a/.github/workflows/library_interop_mkp_test_vectors.yml b/.github/workflows/library_interop_mkp_test_vectors.yml
index 0b995340c..e55f15706 100644
--- a/.github/workflows/library_interop_mkp_test_vectors.yml
+++ b/.github/workflows/library_interop_mkp_test_vectors.yml
@@ -549,7 +549,7 @@ jobs:
           role-session-name: InterOpTests
           role-duration-seconds: 3600
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           node-version: 17
 
@@ -614,7 +614,7 @@ jobs:
           role-session-name: InterOpTests
           role-duration-seconds: 3600
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           node-version: 17
 
diff --git a/.github/workflows/library_interop_tests.yml b/.github/workflows/library_interop_tests.yml
index f8d36526d..41bfa876c 100644
--- a/.github/workflows/library_interop_tests.yml
+++ b/.github/workflows/library_interop_tests.yml
@@ -264,7 +264,7 @@ jobs:
           name: ${{matrix.os}}_vector_artifact
           path: AwsEncryptionSDK/net41/vectors
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           node-version: 17
 
diff --git a/.github/workflows/sem_ver.yml b/.github/workflows/sem_ver.yml
index 20c2284f6..c147dafcf 100644
--- a/.github/workflows/sem_ver.yml
+++ b/.github/workflows/sem_ver.yml
@@ -27,7 +27,7 @@ jobs:
           role-session-name: CI_Bot_Release
 
       - name: Upgrade Node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 21
 
diff --git a/.github/workflows/semantic_release.yml b/.github/workflows/semantic_release.yml
index 62ef564a7..d049ad7f5 100644
--- a/.github/workflows/semantic_release.yml
+++ b/.github/workflows/semantic_release.yml
@@ -36,7 +36,7 @@ jobs:
           role-session-name: CI_Bot_Release
 
       - name: Upgrade Node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 21