diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 8125f81df44..08beae728e6 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -10,7 +10,7 @@ on:
   pull_request: ~
 
 env:
-  CACHE_VERSION: 1
+  CACHE_VERSION: 2
   DEFAULT_PYTHON: 3.7
   PRE_COMMIT_HOME: ~/.cache/pre-commit