diff --git a/.github/workflows/helm-dispatch.yml b/.github/workflows/helm-dispatch.yml
index 562f08d..1e98b6e 100644
--- a/.github/workflows/helm-dispatch.yml
+++ b/.github/workflows/helm-dispatch.yml
@@ -79,12 +79,12 @@ jobs:
           chmod 600 ~/.kube/config
 
       - name: Install kubectl + helm
-        uses: azure/setup-kubectl@v4
+        uses: azure/setup-kubectl@776406bce94f63e41d621b960d78ee25c8b76ede # v4
         with:
           version: 'v1.33.0'
 
       - name: Install Helm
-        uses: azure/setup-helm@v4
+        uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4
         with:
           version: 'v3.17.0'
 
diff --git a/.github/workflows/kubectl-dispatch.yml b/.github/workflows/kubectl-dispatch.yml
index 598d29b..468e3bd 100644
--- a/.github/workflows/kubectl-dispatch.yml
+++ b/.github/workflows/kubectl-dispatch.yml
@@ -59,7 +59,7 @@ jobs:
           chmod 600 ~/.kube/config
 
       - name: Install kubectl
-        uses: azure/setup-kubectl@v4
+        uses: azure/setup-kubectl@776406bce94f63e41d621b960d78ee25c8b76ede # v4
         with:
           version: 'v1.33.0'