diff --git a/pkgs/development/python-modules/fastremap/default.nix b/pkgs/development/python-modules/fastremap/default.nix
index 0e2fd9cfbefd..2337bc54fc5c 100644
--- a/pkgs/development/python-modules/fastremap/default.nix
+++ b/pkgs/development/python-modules/fastremap/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "fastremap";
-  version = "1.15.1";
+  version = "1.17.7";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "seung-lab";
     repo = "fastremap";
     tag = version;
-    hash = "sha256-naDagGD0VNRjoJ1+gkgLm3QbrnE9hD85ULz91xAfKa4=";
+    hash = "sha256-k3MneLLpClx0hkOqm+botD/LozyoUJW89qf0VJ3P05M=";
   };
 
   build-system = [
@@ -45,7 +45,7 @@ buildPythonPackage rec {
   meta = {
     description = "Remap, mask, renumber, unique, and in-place transposition of 3D labeled images and point clouds";
     homepage = "https://github.com/seung-lab/fastremap";
-    changelog = "https://github.com/seung-lab/fastremap/releases/tag/${version}";
+    changelog = "https://github.com/seung-lab/fastremap/releases/tag/${src.tag}";
     license = lib.licenses.lgpl3Only;
     maintainers = with lib.maintainers; [ bcdarwin ];
   };