diff --git a/it/python/requirements-dev.txt b/it/python/requirements-dev.txt
index 96bebbc975..2c70ae8881 100644
--- a/it/python/requirements-dev.txt
+++ b/it/python/requirements-dev.txt
@@ -8,7 +8,7 @@ charset-normalizer==3.4.1 ; python_full_version >= '3.7.0'
 
 colorama==0.4.6 ; sys_platform == 'win32'
 
-dill==0.3.6 ; python_version < '3.11'
+dill==0.3.9 ; python_version < '3.11'
 
 docutils==0.21.2 ; python_version >= '3.7'