diff --git a/pkgs/tools/security/otpauth/default.nix b/pkgs/tools/security/otpauth/default.nix
index 28dfab546a8b..fe01c40d2c4c 100644
--- a/pkgs/tools/security/otpauth/default.nix
+++ b/pkgs/tools/security/otpauth/default.nix
@@ -5,13 +5,13 @@
 
 buildGoModule rec {
   pname = "otpauth";
-  version = "0.3.5";
+  version = "0.4.0";
 
   src = fetchFromGitHub {
     owner = "dim13";
     repo = "otpauth";
     rev = "v${version}";
-    sha256 = "sha256-Jr1cZbXKZa6M7tIex67SjDPkWSYHWSZ7vRYd8us7Oek=";
+    sha256 = "sha256-LGDeNkCxVLDVpwi5VFFL0DFsf8CexI7Nc5l+l2ASHaw=";
   };
 
   runVend = true;