diff --git a/ci/extra_requirements.txt b/ci/extra_requirements.txt
index 91a3957835..52c43451cc 100644
--- a/ci/extra_requirements.txt
+++ b/ci/extra_requirements.txt
@@ -1,5 +1,5 @@
 cartopy==0.24.0
 dask==2025.12.0
-netCDF4==1.7.3
+netCDF4==1.7.4
 shapely==2.1.2
 boto3==1.42.0
diff --git a/ci/requirements.txt b/ci/requirements.txt
index 5e85f876e9..d15866e334 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -1,5 +1,5 @@
 matplotlib==3.10.8
-numpy==2.4.0
+numpy==2.4.1
 pandas==2.3.3
 pooch==1.8.2
 pint==0.25.2