diff --git a/requirements.txt b/requirements.txt
index 233d0f4..dd2599a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-tqdm==4.19.2
+tqdm==4.66.3
 HLL==1.2.7
 sortedcontainers==2.1.0