diff --git a/pkgs/development/python-modules/inform/default.nix b/pkgs/development/python-modules/inform/default.nix
index 9ef6fd1e0a1d..aff0d77e7022 100644
--- a/pkgs/development/python-modules/inform/default.nix
+++ b/pkgs/development/python-modules/inform/default.nix
@@ -7,13 +7,13 @@
 
 buildPythonPackage rec {
   pname = "inform";
-  version = "1.25";
+  version = "1.26";
 
   src = fetchFromGitHub {
     owner = "KenKundert";
     repo = "inform";
     rev = "v${version}";
-    sha256 = "1r56wmn21c7ggy33548l6dfjswhadkp2iaalfb7xgsxmq7qfcnax";
+    sha256 = "0snrmvmc3rnz90cql5ayzs878rrkadk46rhvf2sn78nb0x57wa20";
   };
 
   postPatch = ''