diff --git a/action.yml b/action.yml
index ef0e91c3..dc1cefd5 100644
--- a/action.yml
+++ b/action.yml
@@ -35,9 +35,9 @@ outputs:
   cache-hit:
     description: 'A boolean value to indicate if a cache was hit.'
   cache-primary-key:
-    description: 'The key used for the cache.'
+    description: 'The key used to restore and save the cache.'
   cache-matched-key:
-    description: 'The key used for the cache that resulted in a cache hit.'
+    description: 'The key of the cache that was restored. Empty when no cache is found.'
   node-version:
     description: 'The installed node version.'
 runs: