diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 04369824b91..8dde1604ac4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
           bash tools/ci/install_build_deps.sh
       - name: Restore Yarn cache
         if: "${{ contains(github.event.pull_request.labels.*.name, 'Type: TGUI Bundle') }}"
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: tgui/.yarn/cache
           key: ${{ runner.os }}-yarn-${{ secrets.CACHE_PURGE_KEY }}-${{ hashFiles('tgui/yarn.lock') }}
@@ -41,7 +41,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Cache SpacemanDMM
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/SpacemanDMM
           key: ${{ runner.os }}-dreamchecker-${{ hashFiles('dependencies.sh')}}
@@ -78,7 +78,7 @@ jobs:
         run: |
           chmod -R +x ./tools/ci
       - name: Setup Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: $HOME/BYOND
           key: ${{ runner.os }}-byond