diff --git a/.github/workflows/backend-tests.yml b/.github/workflows/backend-tests.yml
index 80125d13c77..b691a8233c1 100644
--- a/.github/workflows/backend-tests.yml
+++ b/.github/workflows/backend-tests.yml
@@ -32,7 +32,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
@@ -88,7 +88,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup pnpm cache
         if: always()
         with:
@@ -157,7 +157,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup pnpm cache
         if: always()
         with:
@@ -210,7 +210,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup pnpm cache
         if: always()
         with:
diff --git a/.github/workflows/build-and-deploy-docs.yml b/.github/workflows/build-and-deploy-docs.yml
index a758c886c41..b0b87697a27 100644
--- a/.github/workflows/build-and-deploy-docs.yml
+++ b/.github/workflows/build-and-deploy-docs.yml
@@ -33,7 +33,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 930f9f8b819..9cc63ebb3f3 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -44,7 +44,7 @@ jobs:
           tags: ${{ env.TEST_TAG }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
diff --git a/.github/workflows/frontend-admin-tests.yml b/.github/workflows/frontend-admin-tests.yml
index ac39ed16b72..87348fffb88 100644
--- a/.github/workflows/frontend-admin-tests.yml
+++ b/.github/workflows/frontend-admin-tests.yml
@@ -31,7 +31,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
@@ -48,7 +48,7 @@ jobs:
         with:
           version: 0.0.12
       - name: Cache playwright binaries
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: playwright-cache
         with:
           path: |
diff --git a/.github/workflows/frontend-tests.yml b/.github/workflows/frontend-tests.yml
index 635bf4844b0..fc411f87f11 100644
--- a/.github/workflows/frontend-tests.yml
+++ b/.github/workflows/frontend-tests.yml
@@ -25,7 +25,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
@@ -88,7 +88,7 @@ jobs:
           printf %s\\n '::set-output name=tunnel_id::${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}'
       - name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
@@ -150,7 +150,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
diff --git a/.github/workflows/handleRelease.yml b/.github/workflows/handleRelease.yml
index 9a38ebb4c0f..cbcd4e6f158 100644
--- a/.github/workflows/handleRelease.yml
+++ b/.github/workflows/handleRelease.yml
@@ -28,7 +28,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
diff --git a/.github/workflows/load-test.yml b/.github/workflows/load-test.yml
index c7c1af211a1..12bacdcf8e3 100644
--- a/.github/workflows/load-test.yml
+++ b/.github/workflows/load-test.yml
@@ -29,7 +29,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
@@ -72,7 +72,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
@@ -140,7 +140,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
diff --git a/.github/workflows/perform-type-check.yml b/.github/workflows/perform-type-check.yml
index ec3e61ab72c..a2105615ef0 100644
--- a/.github/workflows/perform-type-check.yml
+++ b/.github/workflows/perform-type-check.yml
@@ -25,7 +25,7 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
diff --git a/.github/workflows/rate-limit.yml b/.github/workflows/rate-limit.yml
index deb5dea4484..0a0699c6fa6 100644
--- a/.github/workflows/rate-limit.yml
+++ b/.github/workflows/rate-limit.yml
@@ -28,7 +28,7 @@ jobs:
       -
         name: Checkout repository
         uses: actions/checkout@v6
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5ac58b90768..5411e51086a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -47,7 +47,7 @@ jobs:
           repository: ether/ether.github.com
           path: ether.github.com
           token: '${{ secrets.ETHER_RELEASE_TOKEN }}'
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with:
diff --git a/.github/workflows/releaseEtherpad.yml b/.github/workflows/releaseEtherpad.yml
index e5e63a21bb3..bfe1b255642 100644
--- a/.github/workflows/releaseEtherpad.yml
+++ b/.github/workflows/releaseEtherpad.yml
@@ -17,7 +17,7 @@ jobs:
           shell: bash
           run: |
             echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
-        - uses: actions/cache@v4
+        - uses: actions/cache@v5
           name: Setup pnpm cache
           if: always()
           with:
diff --git a/.github/workflows/upgrade-from-latest-release.yml b/.github/workflows/upgrade-from-latest-release.yml
index 840c32f5464..eb480c25624 100644
--- a/.github/workflows/upgrade-from-latest-release.yml
+++ b/.github/workflows/upgrade-from-latest-release.yml
@@ -34,7 +34,7 @@ jobs:
         uses: actions/checkout@v6
         with:
           ref: develop #FIXME change to master when doing release
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         name: Setup gnpm cache
         if: always()
         with: