diff --git a/pkgs/development/tools/misc/deheader/default.nix b/pkgs/development/tools/misc/deheader/default.nix
index d562ec98b6d1..23325c2a02e5 100644
--- a/pkgs/development/tools/misc/deheader/default.nix
+++ b/pkgs/development/tools/misc/deheader/default.nix
@@ -9,14 +9,14 @@
 
 stdenv.mkDerivation rec {
   pname = "deheader";
-  version = "1.10";
+  version = "1.11";
   outputs = [ "out" "man" ];
 
   src = fetchFromGitLab {
     owner = "esr";
     repo = "deheader";
     rev = version;
-    hash = "sha256-dYTHvFWlt3aM/fdZFge7GBdd9bfCrEcp7ULJuBl71Xs=";
+    hash = "sha256-RaWU6075PvgxbsH1+Lt/CEDAcl9Vx6kxcZAA/A/Af4o=";
   };
 
   buildInputs = [ python3 ];