diff --git a/doc/Changelog.html b/doc/Changelog.html
index cdf924c5..a90031a1 100644
--- a/doc/Changelog.html
+++ b/doc/Changelog.html
@@ -19,8 +19,8 @@ a:visited { color: #0000EE; }
 <a name="4.05"></a>Changes between v4.04 and v4.05 [<font color="darkred">unreleased</font>]:<br><ul>
 <li>Added Swedish translation, thanks to Åke Engelbrektson &lt;eson57@gmail.com&gt;
 <li>Updated Qt runtime libraries to v4.8.2 (2012-04-26), compiled with MSVC 10.0
-<li>Updated mpg123 decoder to v1.14.2 (2012-05-12), compiled with GCC 4.6.1
-<li>Updated MediaInfo to v0.7.57 (2012-05-02), compiled with ICL 12.1.7 and MSVC 10.0
+<li>Updated mpg123 decoder to v1.14.3 (2012-07-01), compiled with GCC 4.6.1
+<li>Updated MediaInfo to v0.7.58 (2012-05-28), compiled with ICL 12.1.7 and MSVC 10.0
 <li>Implemented multi-threading in file analyzer for faster file import (about 2.5x to 6.0x faster!)
 <li>Implemented multi-threading in initialization code for faster application startup
 <li>Fixed a potential crash (stack overflow) when adding a huge number of files
diff --git a/res/tools/mpg123.exe b/res/tools/mpg123.exe
index b1ed662b..75a47cdd 100644
Binary files a/res/tools/mpg123.exe and b/res/tools/mpg123.exe differ
diff --git a/src/Config.h b/src/Config.h
index f4ee0e30..cb060313 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -29,8 +29,8 @@
 #define VER_LAMEXP_MINOR_HI					0
 #define VER_LAMEXP_MINOR_LO					5
 #define VER_LAMEXP_TYPE						Alpha
-#define VER_LAMEXP_PATCH					6
-#define VER_LAMEXP_BUILD					1048
+#define VER_LAMEXP_PATCH					7
+#define VER_LAMEXP_BUILD					1050
 
 ///////////////////////////////////////////////////////////////////////////////
 // Tool versions (minimum expected versions!)
diff --git a/src/Tools.h b/src/Tools.h
index f3cb7325..3620962b 100644
--- a/src/Tools.h
+++ b/src/Tools.h
@@ -68,7 +68,7 @@ g_lamexp_tools[] =
 	{"a2aec43c15c6286cfbff9102deeea32dc2e357aa435f1a012f6d18bb91ffdbf328595946", CPU_TYPE_X86_ALL, "mediainfo.i386.exe", 758},
 	{"7265211b9380b8c0171181596a1aa13dfbce32ad701c22db6d5f9a9e5449c8a13ab407b1", CPU_TYPE_X64_ALL, "mediainfo.x64.exe",  758},
 	{"ed49bfeb5113e8eca4f2f5c5c9359f6edeecf457cff8511178902c7d792380eaa578d9bc", CPU_TYPE_ALL_ALL, "mpcdec.exe", 475},
-	{"96d3421936045c3b8c85e0be0d6f9ae454fee2bb2a2f91f606fe29447b14748ef2f120ec", CPU_TYPE_ALL_ALL, "mpg123.exe", 1142},
+	{"adea5dd78d54abc9031a48a6ebb94f3375da87a7340e1f99f4a3660fbb6d163e144fe95b", CPU_TYPE_ALL_ALL, "mpg123.exe", 1143},
 	{"0c781805dda931c529bd16069215f616a7a4c5e5c2dfb6b75fe85d52b20511830693e528", CPU_TYPE_ALL_ALL, "oggdec.exe", UINT_MAX},
 	{"0c019e13450dc664987e21f4e5489d182be7d6d0d81efbbaaf1c78693dfe3e38e0355b93", CPU_TYPE_X86_GEN, "oggenc2.i386.exe", 287603},
 	{"693dd6f779df70a047c15c2c79350855db38d5b0cd7e529b6877b7c821cfe6addfdd50a4", CPU_TYPE_X86_SSE, "oggenc2.sse2.exe", 287603},