diff --git a/pkgs/development/beam-modules/expert/default.nix b/pkgs/development/beam-modules/expert/default.nix
index 7812ec91d380..c222f064ec5f 100644
--- a/pkgs/development/beam-modules/expert/default.nix
+++ b/pkgs/development/beam-modules/expert/default.nix
@@ -11,13 +11,13 @@
   writeShellApplication,
 }:
 let
-  version = "0.1.1";
+  version = "0.1.3";
 
   src = fetchFromGitHub {
     owner = "elixir-lang";
     repo = "expert";
     tag = "v${version}";
-    hash = "sha256-J38+ESTrygj62wcOOAaq1ERM/ze3+p8Ec369Cz0F1Sg=";
+    hash = "sha256-CGWWbzrBjCbz9S8f1nCLx2x6j4MFgsSd5XjgrxhuvzE=";
   };
 
   engineDeps = fetchMixDeps {