diff --git a/src/osparc_python_runner/requirements.txt b/src/osparc_python_runner/requirements.txt
index 81ef4f4..f3a79a2 100644
--- a/src/osparc_python_runner/requirements.txt
+++ b/src/osparc_python_runner/requirements.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile --output-file=osparc_python_runner/requirements.txt requirements.in
 #
-certifi==2022.12.7
+certifi==2023.7.22
     # via requests
 chardet==4.0.0
     # via requests