diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e260ca97..4f2f25da 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
           bun-version: 1.3.6
 
       - name: Cache Bun downloads
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.bun/install/cache
@@ -102,7 +102,7 @@ jobs:
           bun-version: 1.3.6
 
       - name: Cache Bun downloads
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.bun/install/cache
@@ -134,7 +134,7 @@ jobs:
           bun-version: 1.3.6
 
       - name: Cache Bun downloads
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.bun/install/cache
diff --git a/.github/workflows/deploy-pages.yml b/.github/workflows/deploy-pages.yml
index 889a646c..1d3d96dc 100644
--- a/.github/workflows/deploy-pages.yml
+++ b/.github/workflows/deploy-pages.yml
@@ -35,7 +35,7 @@ jobs:
           bun-version: 1.3.6
 
       - name: Cache Bun downloads
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.bun/install/cache
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d1d6865c..5e2507d4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -56,7 +56,7 @@ jobs:
           bun-version: 1.3.6
 
       - name: Cache Bun downloads
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.bun/install/cache