diff --git a/mpcontribs-serverless/dependencies/requirements.txt b/mpcontribs-serverless/dependencies/requirements.txt
index d1d4ddbca..e75fa0e01 100644
--- a/mpcontribs-serverless/dependencies/requirements.txt
+++ b/mpcontribs-serverless/dependencies/requirements.txt
@@ -164,7 +164,7 @@ pymatgen==2022.10.22
     #   emmet-core
     #   mp-api
     #   mpcontribs-client
-pymongo==4.3.2
+pymongo==4.6.3
     # via mpcontribs-client
 pyparsing==3.0.9
     # via