diff --git a/requirements.txt b/requirements.txt
index 413ec32..caa12ae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,6 +41,6 @@ sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
 tqdm==4.46.0
 twine==3.1.1
-urllib3==1.26.5
+urllib3==2.6.3
 wcwidth==0.1.9
 webencodings==0.5.1