diff --git a/.github/workflows/release-appimage.yaml b/.github/workflows/release-appimage.yaml
index 06f41dd..081c673 100644
--- a/.github/workflows/release-appimage.yaml
+++ b/.github/workflows/release-appimage.yaml
@@ -64,7 +64,7 @@ jobs:
 
       - name: Setup Emscripten cache
         id: cache-emsdk
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: emsdk
           key: emsdk-3.1.51-${{ runner.os }}
diff --git a/.github/workflows/ubuntu-build.yaml b/.github/workflows/ubuntu-build.yaml
index 7e9484f..b008c93 100644
--- a/.github/workflows/ubuntu-build.yaml
+++ b/.github/workflows/ubuntu-build.yaml
@@ -21,7 +21,7 @@ jobs:
           version: 1.0
 
       - name: Cache CMake files
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cache/cmake