diff --git a/README.md b/README.md
index 5a1cc10..94f258e 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,4 @@ bettermap
 `bettermap` is a drop-in replacement for Python's map function. It parallelizes
 the map function across all available processors.
 
-Install with `pip install https://github.com/allenai/bettermap/releases/download/v1.3.0/bettermap-1.3.0-py3-none-any.whl`
+Install with `pip install https://github.com/allenai/bettermap/releases/download/v1.3.1/bettermap-1.3.1-py3-none-any.whl`
diff --git a/setup.py b/setup.py
index 31b9124..9151e31 100644
--- a/setup.py
+++ b/setup.py
@@ -29,7 +29,7 @@ def fix_url_dependencies(req: str) -> str:
 
 setup(
     name='bettermap',
-    version='1.3.0',
+    version='1.3.1',
     description="Parallelized drop-in replacements for Python's map function",
     long_description=open("README.md").read(),
     long_description_content_type="text/markdown",