diff --git a/test-requirements.txt b/test-requirements.txt
index 8436a36..adc2c5a 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,6 +1,6 @@
 attrs==23.1.0
 coverage==7.3.1
 wheel==0.41.2
-pytype==2023.9.11
+pytype==2023.9.19
 pylint==2.17.5
 pytest==7.4.2