diff --git a/requirements.txt b/requirements.txt
index d85f81d..c513840 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ Pillow==7.1.2
 requests==2.24.0
 scipy==1.5.0
 tqdm==4.46.1
-urllib3==1.25.9
+urllib3==1.26.5
 wget==3.2
 nibabel==3.1.1
 matplotlib==3.3.0