diff --git a/requirements-dev.txt b/requirements-dev.txt
index 9482aa16..360ae8f5 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,7 +3,7 @@ flit==4.1.0
 # test dependencies
 pytest==9.1.1
 responses==0.26.3
-python_dotenv==1.2.3
+python_dotenv==1.2.4
 pylint==4.0.9
 # code coverage
 coverage==7.16.2