diff --git a/Chord Recognition/requirements.txt b/Chord Recognition/requirements.txt
index 97504b5..ea7ea38 100644
--- a/Chord Recognition/requirements.txt	
+++ b/Chord Recognition/requirements.txt	
@@ -1,4 +1,4 @@
-urllib3==1.22
+urllib3==1.26.5
 matplotlib==2.2.3
 numpy==1.16.4
 ipython==7.5.0