diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e46a60bd..02fe2917 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -6,7 +6,7 @@ repos:
         args: ["--target-version=py38"]
 
   - repo: https://github.com/asottile/blacken-docs
-    rev: 1.18.0
+    rev: 1.17.0
     hooks:
       - id: blacken-docs
         args: ["--target-version=py38"]