diff --git a/.github/workflows/build-fork.yml b/.github/workflows/build-fork.yml
index 61e1fe520..1f9e20874 100644
--- a/.github/workflows/build-fork.yml
+++ b/.github/workflows/build-fork.yml
@@ -29,7 +29,7 @@ jobs:
           xcodebuild -version
 
       - name: Cache Zig toolchain + package cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/zig
@@ -67,7 +67,7 @@ jobs:
             -Dxcframework-target=native
 
       - name: Cache Sparkle SPM archive
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .action/sparkle
           key: sparkle-${{ env.SPARKLE_VERSION }}
@@ -83,7 +83,7 @@ jobs:
           echo "$(pwd)/.action/sparkle/bin" >> "$GITHUB_PATH"
 
       - name: Cache Xcode DerivedData + compilation cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/Library/Developer/Xcode/DerivedData