diff --git a/pkgs/development/python-modules/marisa-trie/default.nix b/pkgs/development/python-modules/marisa-trie/default.nix
index b2510bd0a8fe..eb5e745edc6f 100644
--- a/pkgs/development/python-modules/marisa-trie/default.nix
+++ b/pkgs/development/python-modules/marisa-trie/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "marisa-trie";
-  version = "0.8.0";
+  version = "1.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-PQGdF7DX9i1ubXvQUjbYJSYk6hwUC+uL+cbu/zizxwc=";
+    hash = "sha256-2KaDAfAjpyTrN5qqGxD4ip4aRYzIpBtSfGJQeFm0pNI=";
   };
 
   nativeBuildInputs = [