diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 55bd10b..67b58d3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -93,7 +93,7 @@ jobs:
 
       - name: Cache compiler output
         if: runner.os == 'Linux'
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: ~/.ccache
           key: ccache-craft-${{ runner.os }}-${{ matrix.name }}-${{ github.sha }}
@@ -228,7 +228,7 @@ jobs:
             libasound2-dev libpulse-dev libudev-dev libdbus-1-dev \
             glslc || sudo apt-get install -y glslang-tools
 
-      - uses: actions/cache@v4
+      - uses: actions/cache@v6
         with:
           path: ~/.ccache
           key: ccache-craft-smoke-${{ github.sha }}
diff --git a/.github/workflows/engine-update.yml b/.github/workflows/engine-update.yml
index d7083f4..a06375f 100644
--- a/.github/workflows/engine-update.yml
+++ b/.github/workflows/engine-update.yml
@@ -45,7 +45,7 @@ jobs:
             glslc || sudo apt-get install -y glslang-tools
 
       - name: Cache compiler output
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: ~/.ccache
           key: ccache-craft-engineupdate-${{ github.run_id }}