diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1d4be92..8ac7d6f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -35,7 +35,7 @@ jobs:
         uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
 
       - name: Cache Nix store
-        uses: nix-community/cache-nix-action@135667ec418502fa5a3598af6fb9eb733888ce6a # v6.1.3
+        uses: nix-community/cache-nix-action@b426b118b6dc86d6952988d396aa7c6b09776d08 # v7.0.0
         with:
           primary-key: nix-acp-go-sdk-${{ runner.os }}-${{ hashFiles('**/*.nix', 'flake.lock') }}
           restore-prefixes-first-match: nix-acp-go-sdk-${{ runner.os }}-