diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 4e275c9..2e6c3f7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -56,7 +56,7 @@ repos:
         additional_dependencies: [tomli]
 
 -   repo: https://github.com/adamchainz/blacken-docs
-    rev: 1.18.0
+    rev: 1.19.0
     hooks:
     -   id: blacken-docs
         types: [file, rst]