diff --git a/ci/requirements.txt b/ci/requirements.txt
index 71513973170..b18fbab7e4b 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -5,5 +5,5 @@ pooch==1.8.0
 pint==0.22
 pyproj==3.6.1
 scipy==1.11.3
-traitlets==5.12.0
+traitlets==5.13.0
 xarray==2023.10.1