diff --git a/setup.py b/setup.py
index 1060ab3d3..9fbbf9c9b 100644
--- a/setup.py
+++ b/setup.py
@@ -61,7 +61,7 @@ def get_long_description():
             "matplotlib",
             "pytest",
             "pytest-timeout",
-            "PyPartMC==1.3.0",
+            "PyPartMC==1.3.1",
         ]
         + (
             [