diff --git a/pkgs/applications/misc/mediainfo-gui/default.nix b/pkgs/applications/misc/mediainfo-gui/default.nix
index 9eb4a0897d4f..b84bc08ddb37 100644
--- a/pkgs/applications/misc/mediainfo-gui/default.nix
+++ b/pkgs/applications/misc/mediainfo-gui/default.nix
@@ -2,11 +2,11 @@
 , desktop-file-utils, libSM, imagemagick }:
 
 stdenv.mkDerivation rec {
-  version = "19.07";
+  version = "19.09";
   pname = "mediainfo-gui";
   src = fetchurl {
     url = "https://mediaarea.net/download/source/mediainfo/${version}/mediainfo_${version}.tar.xz";
-    sha256 = "0b2ypdlpj5v64ggqk628mgqraba27z725sa0zf0fa4agxhf9ka44";
+    sha256 = "1a2ssklg12sjsw09y8my9kf35mizi3zj7w002nspcmw28apb1x82";
   };
 
   nativeBuildInputs = [ autoreconfHook pkgconfig ];
diff --git a/pkgs/applications/misc/mediainfo/default.nix b/pkgs/applications/misc/mediainfo/default.nix
index 98d5ef72b224..f084d17e3896 100644
--- a/pkgs/applications/misc/mediainfo/default.nix
+++ b/pkgs/applications/misc/mediainfo/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, autoreconfHook, pkgconfig, libzen, libmediainfo, zlib }:
 
 stdenv.mkDerivation rec {
-  version = "19.07";
+  version = "19.09";
   pname = "mediainfo";
   src = fetchurl {
     url = "https://mediaarea.net/download/source/mediainfo/${version}/mediainfo_${version}.tar.xz";
-    sha256 = "0b2ypdlpj5v64ggqk628mgqraba27z725sa0zf0fa4agxhf9ka44";
+    sha256 = "1a2ssklg12sjsw09y8my9kf35mizi3zj7w002nspcmw28apb1x82";
   };
 
   nativeBuildInputs = [ autoreconfHook pkgconfig ];
diff --git a/pkgs/development/libraries/libmediainfo/default.nix b/pkgs/development/libraries/libmediainfo/default.nix
index adf856544c48..92fe81c73f40 100644
--- a/pkgs/development/libraries/libmediainfo/default.nix
+++ b/pkgs/development/libraries/libmediainfo/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, autoreconfHook, pkgconfig, libzen, zlib }:
 
 stdenv.mkDerivation rec {
-  version = "19.07";
+  version = "19.09";
   pname = "libmediainfo";
   src = fetchurl {
     url = "https://mediaarea.net/download/source/libmediainfo/${version}/libmediainfo_${version}.tar.xz";
-    sha256 = "0k3d7mha1lay2s09crc9z9zr970l617lb0c3b35wl44flkqf7jss";
+    sha256 = "13j7by2czapzi6qznxj4nmn3hwiyglcf2ypja4n6zgnz96jf21pz";
   };
 
   nativeBuildInputs = [ autoreconfHook pkgconfig ];