diff --git a/.github/workflows/autowiki.yml b/.github/workflows/autowiki.yml
index 91ab12cdb19..0295be8a549 100644
--- a/.github/workflows/autowiki.yml
+++ b/.github/workflows/autowiki.yml
@@ -26,7 +26,7 @@ jobs:
       uses: actions/cache@v3
       with:
         path: ~/BYOND
-        key: ${{ runner.os }}-byond-${{ secrets.CACHE_PURGE_KEY }}
+        key: ${{ runner.os }}-byond-${{ hashFiles('dependencies.sh') }}
     - name: Install rust-g
       if: steps.secrets_set.outputs.SECRETS_ENABLED
       run: |
diff --git a/.github/workflows/ci_suite.yml b/.github/workflows/ci_suite.yml
index faeb59ba295..cbbceef3e9f 100644
--- a/.github/workflows/ci_suite.yml
+++ b/.github/workflows/ci_suite.yml
@@ -129,7 +129,7 @@ jobs:
         uses: actions/cache@v3
         with:
           path: ~/BYOND
-          key: ${{ runner.os }}-byond
+          key: ${{ runner.os }}-byond-${{ hashFiles('dependencies.sh') }}
       - name: Compile All Maps
         run: |
           bash tools/ci/install_byond.sh
diff --git a/.github/workflows/run_integration_tests.yml b/.github/workflows/run_integration_tests.yml
index 404119d9880..c0a755dc6b8 100644
--- a/.github/workflows/run_integration_tests.yml
+++ b/.github/workflows/run_integration_tests.yml
@@ -33,7 +33,7 @@ jobs:
         uses: actions/cache@v3
         with:
           path: ~/BYOND
-          key: ${{ runner.os }}-byond-${{ secrets.CACHE_PURGE_KEY }}
+          key: ${{ runner.os }}-byond-${{ hashFiles('dependencies.sh') }}
       - name: Setup database
         run: |
           sudo systemctl start mysql