diff --git a/ci/requirements.txt b/ci/requirements.txt
index adef041..82d1a5a 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -1,6 +1,6 @@
 #python>=3.8
 matplotlib==3.9.2
-numpy==2.1.0
+numpy==2.1.1
 pandas==2.2.2
 xlrd>=1.0.0
 netcdf4==1.7.1.post2
diff --git a/ci/requirements_dev.txt b/ci/requirements_dev.txt
index a89f2aa..244043d 100644
--- a/ci/requirements_dev.txt
+++ b/ci/requirements_dev.txt
@@ -1,6 +1,6 @@
 #python>=3.8
 matplotlib==3.9.2
-numpy==2.1.0
+numpy==2.1.1
 pandas==2.2.2
 xlrd>=1.0.0
 netcdf4==1.7.1.post2