diff --git a/pkgs/by-name/li/libdmtx/package.nix b/pkgs/by-name/li/libdmtx/package.nix
index fca4825a8b5a..62d1c3e05b44 100644
--- a/pkgs/by-name/li/libdmtx/package.nix
+++ b/pkgs/by-name/li/libdmtx/package.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libdmtx";
-  version = "0.7.7";
+  version = "0.7.8";
 
   src = fetchFromGitHub {
     owner = "dmtx";
     repo = "libdmtx";
     rev = "v${version}";
-    sha256 = "sha256-UQy8iFfl8BNT5cBUMVF1tIScFPfHekSofaebtel9JWk=";
+    sha256 = "sha256-/sV+t7RAr5dTwfUsGz0KEZYgm0DzQWRdiwrbbEbC1OY=";
   };
 
   nativeBuildInputs = [