diff --git a/requirements.in b/requirements.in
index 4ec449b95ef1259314d96cccadc5d5191445ddb6..acd446a0d5c74a6eee6df0ac3ef2c55ead1eb6fe 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,6 +1,6 @@
 prometheus-client==0.17.1
 python-dateutil==2.8.2
-python-gitlab==3.15.0
+python-gitlab==4.2.0
 requests==2.31.0
 # Needed for renovatebot
 pip-tools==7.3.0
diff --git a/requirements.txt b/requirements.txt
index d9067a9ba504420df113440ef0e80636c61eb2fc..e8d9185ab824f7c0ec9058a25328929975d327d1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ pyproject-hooks==1.0.0
     # via build
 python-dateutil==2.8.2
     # via -r requirements.in
-python-gitlab==3.15.0
+python-gitlab==4.2.0
     # via -r requirements.in
 requests==2.31.0
     # via