diff --git a/pkgs/development/python-modules/gigalixir/default.nix b/pkgs/development/python-modules/gigalixir/default.nix
index 68283546e544..ab05ccfc3b30 100644
--- a/pkgs/development/python-modules/gigalixir/default.nix
+++ b/pkgs/development/python-modules/gigalixir/default.nix
@@ -18,14 +18,14 @@
 
 buildPythonApplication rec {
   pname = "gigalixir";
-  version = "1.2.5";
+  version = "1.2.6";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-P70xsI/zwsoSgK1XCPzJSI5NQ58M431kmgo5gHXbaNw=";
+    hash = "sha256-a2kU5vUSiOg0yFvGLxE2Edgyrar7psBD4NPEmDsP3IY=";
   };
 
   propagatedBuildInputs = [