diff --git a/.github/workflows/generate-cards.yml b/.github/workflows/generate-cards.yml
index 3d49c85..a71710a 100644
--- a/.github/workflows/generate-cards.yml
+++ b/.github/workflows/generate-cards.yml
@@ -25,7 +25,7 @@ jobs:
 
       - name: Cache output directory
         id: cache-output
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: output
           key: ${{ runner.os }}-output-${{ github.job }}-${{ github.run_id }}
@@ -63,7 +63,7 @@ jobs:
         run: uv sync --locked
 
       - name: Cache output directory
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: output
           key: ${{ runner.os }}-output-${{ github.job }}-${{ github.run_id }}
@@ -111,7 +111,7 @@ jobs:
         run: uv sync --locked
 
       - name: Cache output directory
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: output
           key: ${{ runner.os }}-output-${{ github.job }}-${{ github.run_id }}