diff --git a/pythonwhat/__init__.py b/pythonwhat/__init__.py
index 52f25fd..47b6d8f 100644
--- a/pythonwhat/__init__.py
+++ b/pythonwhat/__init__.py
@@ -1,3 +1,3 @@
-__version__ = "2.30.0"
+__version__ = "2.30.1"
 
 from .test_exercise import test_exercise, allow_errors
diff --git a/requirements.txt b/requirements.txt
index 328869c..c7103e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 # pythonwhat deps
 protowhat~=2.3.1
 asttokens~=2.4.1
-dill~=0.3.4
+dill~=0.4.0
 markdown2~=2.5.3
 jinja2~=3.1.3
 black==19.10b0