diff --git a/pkgs/development/python-modules/python-lz4/default.nix b/pkgs/development/python-modules/python-lz4/default.nix
index e9317d3f7c6..b851ed6b826 100644
--- a/pkgs/development/python-modules/python-lz4/default.nix
+++ b/pkgs/development/python-modules/python-lz4/default.nix
@@ -13,14 +13,14 @@
 
 buildPythonPackage rec {
   pname = "python-lz4";
-  version = "2.1.10";
+  version = "3.1.3";
 
   # get full repository inorder to run tests
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = "v${version}";
-    sha256 = "02cadqfdmw4vc94px18dh4hcybpsa2lr6jz6j5phwc0jjaavh3wr";
+    sha256 = "009c4rbyj4cjb8fznccfpr5wrzdmi56wq990yjh22n0z2qqylmkf";
   };
 
   nativeBuildInputs = [ setuptools_scm pkgconfig pytestrunner ];