diff --git a/services/worker/requirements.txt b/services/worker/requirements.txt
index 0ec44b2..d5a89bc 100644
--- a/services/worker/requirements.txt
+++ b/services/worker/requirements.txt
@@ -8,6 +8,6 @@ minio>=7.2.0,<8.0.0
 # Utilities
 python-dotenv>=1.0.0,<2.0.0
 pydantic>=2.0.0,<3.0.0
-python-json-logger>=2.0.0,<3.0.0
+python-json-logger>=4.1.0,<5.0.0
 
 dissmodel>=0.5.0