diff --git a/mpcontribs-serverless/dependencies/requirements.txt b/mpcontribs-serverless/dependencies/requirements.txt
index 92f1aa9e3..7d6d7617b 100644
--- a/mpcontribs-serverless/dependencies/requirements.txt
+++ b/mpcontribs-serverless/dependencies/requirements.txt
@@ -135,7 +135,7 @@ plotly==5.11.0
     #   pymatgen
 prompt-toolkit==3.0.31
     # via ipython
-protobuf==4.21.9
+protobuf==4.25.8
     # via
     #   ddsketch
     #   ddtrace
@@ -177,7 +177,7 @@ pyyaml==6.0
     #   swagger-spec-validator
 redis==4.4.4
     # via -r requirements.in
-requests==2.32.3
+requests==2.32.4
     # via
     #   bravado
     #   bravado-core
@@ -248,7 +248,7 @@ ujson==5.5.0
     # via mpcontribs-client
 uncertainties==3.1.7
     # via pymatgen
-urllib3==1.26.19
+urllib3==2.5.0
     # via requests
 wcwidth==0.2.5
     # via prompt-toolkit