diff --git a/requirements-dev.txt b/requirements-dev.txt
index 20d1c70..d80957a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 build==0.10.0
 mkdocs==1.4.3
 mkdocs-material==9.1.18
-mkdocstrings[python]==0.20.0
+mkdocstrings[python]==0.22.0
 twine==4.0.2
 wheel==0.40.0
 pytest==7.3.2