diff --git a/requirements-dev.txt b/requirements-dev.txt
index 31477e2..c0369c3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@
 --requirement requirements-test.txt
 bandit==1.7.5
 black==23.3.0
-blacken-docs==1.14.0
+blacken-docs==1.15.0
 mypy==0.971
 perflint==0.7.3
 pre-commit==3.3.3