diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bb674844..dceb1a42 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,9 +6,15 @@
 - paths:
   - "vendor/ruby"
   - ".bundle"
+  key:
+    files:
+    - "Gemfile.lock"
 .cache-node: &cache-node
 - paths:
   - "node_modules"
+  key:
+    files:
+    - "yarn.lock"
 .cache-task: &cache-task
 - paths:
   - ".task"