diff --git a/ci/requirements.txt b/ci/requirements.txt
index 275599ef31..083070a778 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -3,7 +3,7 @@ numpy==2.4.6
 pandas==3.0.5
 pooch==1.9.0
 pint==0.25.3
-pyproj==3.7.2
+pyproj==3.8.0
 scipy==1.17.1
 traitlets==5.16.1
 xarray==2025.10.1