diff --git a/requirements.txt b/requirements.txt
index d7af0e5a05c..f3af1974d4a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -125,7 +125,7 @@ python-dateutil==2.8.2
 pytz==2022.2.1
 requests==2.28.1
 timeout-decorator==0.5.0
-pylibmc==1.6.2
+pylibmc==1.6.3
 sherlock==0.3.2
 
 # required by monitoring