diff --git a/pyproject.toml b/pyproject.toml
index c2e1fd5..91331e9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ dependencies = [
     "kbase-auth-client==0.1.2",
     "marisa-trie==1.3.1",
     "motor==3.7.1",
-    "python-json-logger==4.0.0",
+    "python-json-logger==4.1.0",
     "requests==2.32.5",
     "sfapi-client==0.4.1",
     "uvicorn[standard]==0.41.0",