diff --git a/bin/ci/requirements.txt b/bin/ci/requirements.txt
index b8732b11667..6015acd56e8 100644
--- a/bin/ci/requirements.txt
+++ b/bin/ci/requirements.txt
@@ -2,6 +2,7 @@ aiohttp==3.8.3
 colorama==0.4.5
 filecache==0.81
 gql==3.4.0
+python-dateutil==2.8.2
 python-gitlab==3.5.0
 PyYAML==6.0
 ruamel.yaml.clib==0.2.7