diff --git a/clients/py/optional-requirements.txt b/clients/py/optional-requirements.txt
index aba9c96a..7c5ff2d4 100644
--- a/clients/py/optional-requirements.txt
+++ b/clients/py/optional-requirements.txt
@@ -1,7 +1,7 @@
 flake8==7.3.0
 iniconfig==2.3.0
 mccabe==0.7.0
-mypy==1.20.1
+mypy==1.20.2
 mypy-extensions==1.1.0
 packaging==26.1
 pluggy==1.6.0