diff --git a/envs/requirements-dev.txt b/envs/requirements-dev.txt
index 50db694..b54a870 100644
--- a/envs/requirements-dev.txt
+++ b/envs/requirements-dev.txt
@@ -34,7 +34,7 @@ pyparsing==3.0.8
 pypiwin32==223
 python-dateutil==2.8.2
 pytz==2022.7
-pywin32==303
+pywin32==306
 requests==2.27.1
 requests-oauthlib==1.3.1
 rsa==4.8