diff --git a/requirements.txt b/requirements.txt
index 095ad67..384dd01 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 selenium==3.141.0
 six==1.12.0
 splinter==0.11.0
-urllib3==1.26.5
+urllib3==1.26.18