diff --git a/requirements.txt b/requirements.txt
index 145097b..30a1090 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,8 +7,8 @@ numpy==1.18.5
 pipwin==0.4.9
 PyPrind==2.11.2
 PyQt5==5.15.1
-PyYAML==5.3.1
+PyYAML==5.4
 requests==2.23.0
 selenium==3.141.0
-urllib3==1.25.9
+urllib3==1.26.5