diff --git a/ci/requirements.txt b/ci/requirements.txt
index 71c7ef2..9e8fb1b 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -1,6 +1,6 @@
 #python>=3.7
 matplotlib==3.9.2
-numpy==1.23.4
+numpy==2.1.2
 pandas==1.5.1
 pyyaml==6.0
 netcdf4==1.6.0