diff --git a/pkgs/development/python-modules/pyais/default.nix b/pkgs/development/python-modules/pyais/default.nix
index 62aaf30a6f59..9b6d65862414 100644
--- a/pkgs/development/python-modules/pyais/default.nix
+++ b/pkgs/development/python-modules/pyais/default.nix
@@ -11,7 +11,7 @@
 
 buildPythonPackage rec {
   pname = "pyais";
-  version = "2.9.1";
+  version = "2.9.2";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -20,7 +20,7 @@ buildPythonPackage rec {
     owner = "M0r13n";
     repo = "pyais";
     tag = "v${version}";
-    hash = "sha256-iwfkdWFAPbdDNvwz449zAUpLcly0ZaTpmjJxJoyX+oA=";
+    hash = "sha256-0W+bPYWbfXXbo7m7EizFYX00LdxYn1Iu46o0MgiX2Gk=";
   };
 
   build-system = [ setuptools ];
@@ -42,7 +42,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Module for decoding and encoding AIS messages (AIVDM/AIVDO)";
     homepage = "https://github.com/M0r13n/pyais";
-    changelog = "https://github.com/M0r13n/pyais/blob/v${version}/CHANGELOG.txt";
+    changelog = "https://github.com/M0r13n/pyais/blob/${src.tag}/CHANGELOG.txt";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
   };