diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ddb537b..fae3ad7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -39,7 +39,7 @@ jobs:
     timeout-minutes: 5
     env:
       # renovate: datasource=pypi depName=copier
-      COPIER_VERSION: 9.11.3
+      COPIER_VERSION: 9.12.0
       # renovate: datasource=pypi depName=texttest
       TEXTTEST_VERSION: 4.4.6
     steps: