diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b0b0bd538..2c330ee88 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -129,7 +129,7 @@ jobs:
               # we want a fresh-state when we do releases/tags to avoid potential cache poisoning attacks impacting
               # releases and tags
               if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-              uses: nix-community/cache-nix-action@v5.1.0
+              uses: nix-community/cache-nix-action@v5.2.1
               with:
                 # restore and save a cache using this key
                 primary-key: nix-${{ runner.os }}-${{ hashFiles('**/*.nix', '**/.lock') }}
@@ -324,7 +324,7 @@ jobs:
               # we want a fresh-state when we do releases/tags to avoid potential cache poisoning attacks impacting
               # releases and tags
               if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-              uses: nix-community/cache-nix-action@v5.1.0
+              uses: nix-community/cache-nix-action@v5.2.1
               with:
                 # restore and save a cache using this key
                 primary-key: nix-${{ runner.os }}-${{ matrix.target }}-${{ hashFiles('**/*.nix', '**/.lock') }}
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 0eefe0a4c..5f137d4d9 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -76,7 +76,7 @@ jobs:
         # we want a fresh-state when we do releases/tags to avoid potential cache poisoning attacks impacting
         # releases and tags
         if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-        uses: nix-community/cache-nix-action@v5.1.0
+        uses: nix-community/cache-nix-action@v5.2.1
         with:
           # restore and save a cache using this key
           primary-key: nix-${{ runner.os }}-${{ hashFiles('**/*.nix', '**/.lock') }}