diff --git a/nodeserver/worker/requirements.txt b/nodeserver/worker/requirements.txt
index 566a4b2..dff1cdc 100644
--- a/nodeserver/worker/requirements.txt
+++ b/nodeserver/worker/requirements.txt
@@ -1,6 +1,6 @@
 absl-py==0.8.1
 astor==0.8.0
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 diffprivlib==0.2.0
 gast==0.2.2