diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8acd65f..745457b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,7 @@ jobs:
       uses: docker/setup-buildx-action@v1
 
     - name: Cache Docker Layers
-      uses: actions/cache@v2
+      uses: actions/cache@v4
       id: cache
       with:
         path: /tmp/buildx
diff --git a/VERSION b/VERSION
index 32904b7..1a88a03 100644
--- a/VERSION
+++ b/VERSION
@@ -1,2 +1,2 @@
-elixir: 1.16.2
-erlang: 26.2.3
+elixir: 1.18.3
+erlang: 27.3.3