diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index ed94db6b..145e97e4 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -9,4 +9,4 @@ dependencies:
   - paramiko =3.3.1
   - tqdm =4.66.1
   - pympipool =0.7.1
-  - cloudpickle =2.2.1
+  - cloudpickle =3.0.0
diff --git a/setup.py b/setup.py
index 95aaa50e..db73c49b 100644
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,7 @@
     extras_require={
         "sge": ['defusedxml==0.7.1'],
         "remote": ['paramiko==3.3.1', 'tqdm==4.66.1'],
-        "executor": ['pympipool==0.7.1', 'cloudpickle==2.2.1'],
+        "executor": ['pympipool==0.7.1', 'cloudpickle==3.0.0'],
     },
     cmdclass=versioneer.get_cmdclass(),
     entry_points={