diff --git a/pyproject.toml b/pyproject.toml
index 1a4b9329..d768b75b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ classifiers = [
 dependencies = [
     "betfairlightweight==2.20.4",
     "tenacity>=7.0.0,<8.3.1",
-    "python-json-logger==2.0.7",
+    "python-json-logger==3.2.0",
     "requests",
     "betconnect==0.2.1",
     "smart-open>=6,<8",
diff --git a/requirements.txt b/requirements.txt
index 39b858cc..eda2cd2f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 betfairlightweight==2.20.4
 tenacity>=7.0.0,<8.3.1
-python-json-logger==2.0.7
+python-json-logger==3.2.0
 requests
 betconnect==0.2.1
 smart-open>=6,<8