diff --git a/.github/workflows/ci-flatpak.yml b/.github/workflows/ci-flatpak.yml
index eed4f975eea..76adeea99cd 100644
--- a/.github/workflows/ci-flatpak.yml
+++ b/.github/workflows/ci-flatpak.yml
@@ -117,7 +117,7 @@ jobs:
           cp glad-dependencies.json build/
 
       - name: Cache Flatpak build
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae  # v5.0.5
+        uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8  # v6.0.0
         with:
           path: ./build/.flatpak-builder
           key: flatpak-${{ matrix.arch }}-${{ github.sha }}