diff --git a/.github/workflows/main_bridge2ai-docs-production.yml b/.github/workflows/main_bridge2ai-docs-production.yml
index 49566e9..ba65042 100644
--- a/.github/workflows/main_bridge2ai-docs-production.yml
+++ b/.github/workflows/main_bridge2ai-docs-production.yml
@@ -4,6 +4,9 @@
 
 name: Build and deploy Python app to Azure Web App - bridge2ai-docs-production
 
+permissions:
+  contents: read
+
 on:
   push:
     branches:
diff --git a/requirements.txt b/requirements.txt
index eeb1dd3..39f3e1b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ smmap==5.0.1
 streamlit==1.40.1
 tenacity==9.0.0
 toml==0.10.2
-tornado==6.4.2
+tornado==6.5.1
 typing_extensions==4.12.2
 tzdata==2024.2
 urllib3==2.2.3