diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 852cd21..dd9002f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -47,7 +47,7 @@ jobs:
             experimental-features = nix-command flakes
 
       - name: Cache Zig package cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: architect/.zig-cache
           key: zig-${{ runner.os }}-${{ hashFiles('architect/build.zig.zon') }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index ef3dd29..b2812ec 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -42,7 +42,7 @@ jobs:
             experimental-features = nix-command flakes
 
       - name: Cache Zig package cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: architect/.zig-cache
           key: zig-${{ runner.os }}-${{ matrix.arch }}-${{ hashFiles('architect/build.zig.zon') }}