diff --git a/app/ai-service/requirements-prod.txt b/app/ai-service/requirements-prod.txt
index bc945c5..94319cd 100644
--- a/app/ai-service/requirements-prod.txt
+++ b/app/ai-service/requirements-prod.txt
@@ -20,7 +20,7 @@ httpx==0.26.0
 python-multipart==0.0.6
 
 # Logging enhancements
-python-json-logger==2.0.7
+python-json-logger==4.1.0
 
 # Celery for background task processing
 celery==5.3.6
diff --git a/app/ai-service/requirements.txt b/app/ai-service/requirements.txt
index c45f907..563bf37 100644
--- a/app/ai-service/requirements.txt
+++ b/app/ai-service/requirements.txt
@@ -18,7 +18,7 @@ python-dotenv==1.0.0
 httpx==0.26.0
 
 # Logging enhancements (optional)
-python-json-logger==2.0.7
+python-json-logger==4.1.0
 
 # Celery for background task processing
 celery==5.3.6