diff --git a/pkgs/development/libraries/flatpak/default.nix b/pkgs/development/libraries/flatpak/default.nix
index 65c876320b5a..c3cac531263a 100644
--- a/pkgs/development/libraries/flatpak/default.nix
+++ b/pkgs/development/libraries/flatpak/default.nix
@@ -5,14 +5,14 @@
 
 stdenv.mkDerivation rec {
   pname = "flatpak";
-  version = "1.2.3";
+  version = "1.2.4";
 
   # TODO: split out lib once we figure out what to do with triggerdir
   outputs = [ "out" "man" "doc" "installedTests" ];
 
   src = fetchurl {
     url = "https://github.com/flatpak/flatpak/releases/download/${version}/${pname}-${version}.tar.xz";
-    sha256 = "0i0dn3w3545lvmjlzqj3j70lk8yrq64r9frp1rk6a161gwq20ixv";
+    sha256 = "1qf3ys84fzv11z6f6li59rxjdjbyrv7cyi9539k73r9i9pckjr8v";
   };
 
   patches = [