diff --git a/.github/workflows/daily-build.yml b/.github/workflows/daily-build.yml
index f7c84d787..e882ac847 100644
--- a/.github/workflows/daily-build.yml
+++ b/.github/workflows/daily-build.yml
@@ -63,7 +63,7 @@ jobs:
             !dist/nrlf_permissions.zip
 
       - name: Save NRLF Permissions cache
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@v5
         with:
           key: ${{ github.run_id }}-nrlf-permissions
           path: dist/nrlf_permissions.zip
diff --git a/.github/workflows/persistent-environment.yml b/.github/workflows/persistent-environment.yml
index 3559e39dd..7150c2c8d 100644
--- a/.github/workflows/persistent-environment.yml
+++ b/.github/workflows/persistent-environment.yml
@@ -68,7 +68,7 @@ jobs:
             !dist/nrlf_permissions.zip
 
       - name: Save NRLF Permissions cache
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@v5
         with:
           key: ${{ github.run_id }}-nrlf-permissions
           path: dist/nrlf_permissions.zip
@@ -111,7 +111,7 @@ jobs:
           path: dist
 
       - name: Restore NRLF permissions cache
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           key: ${{ github.run_id }}-nrlf-permissions
           path: dist/nrlf_permissions.zip
@@ -170,7 +170,7 @@ jobs:
           path: dist
 
       - name: Restore NRLF permissions cache
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           key: ${{ github.run_id }}-nrlf-permissions
           path: dist/nrlf_permissions.zip
diff --git a/.github/workflows/pr-env-deploy.yml b/.github/workflows/pr-env-deploy.yml
index 7a0f13128..1a1725641 100644
--- a/.github/workflows/pr-env-deploy.yml
+++ b/.github/workflows/pr-env-deploy.yml
@@ -88,7 +88,7 @@ jobs:
             !dist/nrlf_permissions.zip
 
       - name: Save NRLF Permissions cache
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@v5
         with:
           key: ${{ github.run_id }}-nrlf-permissions
           path: dist/nrlf_permissions.zip
@@ -136,7 +136,7 @@ jobs:
           path: dist
 
       - name: Restore NRLF permissions cache
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           key: ${{ github.run_id }}-nrlf-permissions
           path: dist/nrlf_permissions.zip
diff --git a/.github/workflows/update-lambda-permissions.yml b/.github/workflows/update-lambda-permissions.yml
index c7017724d..0950112e3 100644
--- a/.github/workflows/update-lambda-permissions.yml
+++ b/.github/workflows/update-lambda-permissions.yml
@@ -110,7 +110,7 @@ jobs:
           make get-s3-perms ENV=${account} TF_WORKSPACE_NAME=$STACK_NAME
 
       - name: Save NRLF permissions in cache
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@v5
         with:
           key: ${{ github.run_id }}-nrlf-permissions
           path: dist/nrlf_permissions.zip
@@ -152,7 +152,7 @@ jobs:
           ./scripts/pull-lambda-code-for-stack.sh $STACK_NAME
 
       - name: Save lambda artifacts in cache
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@v5
         with:
           key: ${{ github.run_id }}-pulled-lambda-artifacts
           path: dist/*.zip
@@ -176,14 +176,14 @@ jobs:
           poetry install --no-root
 
       - name: Restore pulled lambda artifacts
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           key: ${{ github.run_id }}-pulled-lambda-artifacts
           path: dist/*.zip
           fail-on-cache-miss: true
 
       - name: Restore NRLF permissions cache
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           key: ${{ github.run_id }}-nrlf-permissions
           path: dist/nrlf_permissions.zip
@@ -242,14 +242,14 @@ jobs:
           poetry install --no-root
 
       - name: Restore pulled lambda artifacts
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           key: ${{ github.run_id }}-pulled-lambda-artifacts
           path: dist/*.zip
           fail-on-cache-miss: true
 
       - name: Restore NRLF permissions cache
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@v5
         with:
           key: ${{ github.run_id }}-nrlf-permissions
           path: dist/nrlf_permissions.zip