diff --git a/pkgs/applications/misc/mediainfo-gui/default.nix b/pkgs/applications/misc/mediainfo-gui/default.nix
index ac128b2460e..1055b4de72b 100644
--- a/pkgs/applications/misc/mediainfo-gui/default.nix
+++ b/pkgs/applications/misc/mediainfo-gui/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, automake, autoconf, libtool, pkgconfig, libzen, libmediainfo, wxGTK, desktop_file_utils, libSM, imagemagick }:
 
 stdenv.mkDerivation rec {
-  version = "0.7.73";
+  version = "0.7.74";
   name = "mediainfo-gui-${version}";
   src = fetchurl {
     url = "http://mediaarea.net/download/source/mediainfo/${version}/mediainfo_${version}.tar.bz2";
-    sha256 = "14mbiy1xhj4nlp7hnfqvi518xn1f718b2vbl8xkjqr2sqjdf5jm7";
+    sha256 = "06r6inggkb3gmxax182y4y39icxry5hdcvq7syb060l8wxrk14ky";
   };
 
   buildInputs = [ automake autoconf libtool pkgconfig libzen libmediainfo wxGTK desktop_file_utils libSM imagemagick ];
diff --git a/pkgs/applications/misc/mediainfo/default.nix b/pkgs/applications/misc/mediainfo/default.nix
index ce2875656b6..6330d90c178 100644
--- a/pkgs/applications/misc/mediainfo/default.nix
+++ b/pkgs/applications/misc/mediainfo/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, automake, autoconf, libtool, pkgconfig, libzen, libmediainfo, zlib }:
 
 stdenv.mkDerivation rec {
-  version = "0.7.73";
+  version = "0.7.74";
   name = "mediainfo-${version}";
   src = fetchurl {
     url = "http://mediaarea.net/download/source/mediainfo/${version}/mediainfo_${version}.tar.bz2";
-    sha256 = "14mbiy1xhj4nlp7hnfqvi518xn1f718b2vbl8xkjqr2sqjdf5jm7";
+    sha256 = "06r6inggkb3gmxax182y4y39icxry5hdcvq7syb060l8wxrk14ky";
   };
 
   buildInputs = [ automake autoconf libtool pkgconfig libzen libmediainfo zlib ];
diff --git a/pkgs/development/libraries/libmediainfo/default.nix b/pkgs/development/libraries/libmediainfo/default.nix
index 54862e0482b..947cee94bd9 100644
--- a/pkgs/development/libraries/libmediainfo/default.nix
+++ b/pkgs/development/libraries/libmediainfo/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, automake, autoconf, libtool, pkgconfig, libzen, zlib }:
 
 stdenv.mkDerivation rec {
-  version = "0.7.73";
+  version = "0.7.74";
   name = "libmediainfo-${version}";
   src = fetchurl {
     url = "http://mediaarea.net/download/source/libmediainfo/${version}/libmediainfo_${version}.tar.bz2";
-    sha256 = "1c7yc9m4fdrfdlb80g6157sa8s0wlv892pixrfdzfljsqayxnl6k";
+    sha256 = "1dn7zwqkl08vafc979i1mx63r2jlr95gfazg4d2cc9v3pav28zpk";
   };
 
   buildInputs = [ automake autoconf libtool pkgconfig libzen zlib ];