diff --git a/doc/Changelog.html b/doc/Changelog.html
index 0ecae9e6..e14cb1b4 100644
--- a/doc/Changelog.html
+++ b/doc/Changelog.html
@@ -18,16 +18,17 @@ a:visited { color: #0000EE; }
 <h3>LameXP - Version History</h3><br>
 
 <a name="4.07"></a>Changes between v4.06 and v4.07 [<font color="darkred">unreleased</font>]:<br><ul>
-<li>Upgraded build environment to Microsoft Visual Studio 2012 with Update-1
+<li>Upgraded build environment to Microsoft Visual Studio 2012 with Update-2
 <li>Minimum supported platform now is Windows XP with Service Pack 3 (<a href="http://www.microsoft.com/en-us/download/details.aspx?id=24" target="_blank">download</a>)
 <li>Added option to select the "overwrite mode" to advanced options tab
 <li>Added option to filter the log entries on the "processing" dialog (see context menu)
 <li>Added "Up One Level" button to the output folder tab
 <li>Added Opus decoder option to output always at the native sample rate of 48.000 Hz
 <li>Updated Qt runtime libraries to v4.8.4 (2012-11-29), compiled with MSVC 11.0
-<li>Updated Opus encoder/decoder libraries to v1.1.x and Opus-Tools to v0.1.6 (2013-03-12)
+<li>Updated Opus encoder/decoder libraries to v1.1.x and Opus-Tools to v0.1.6 (2013-04-08)
 <li>Updated Valdec decoder (2013-04-07), based on AC3Filter Tools v1.0a
 <li>Updated MediaInfo to v0.7.62 (2013-02-22), compiled with ICL 12.1.7 and MSVC 10.0
+<li>Updated Monkey's Audio binary to v4.11 (2013-01-20)
 <li>Updated SoX to to v14.4.1 (2012-02-09), compiled with ICL 13.0 and MSVC 10.0
 <li>Updated GnuPG to v1.4.13, compiled with GCC 4.7.2
 <li>Updated language files (big thank-you to all contributors !!!)
diff --git a/res/tools/mac.exe b/res/tools/mac.exe
index 2fc932b0..7d0c77de 100644
Binary files a/res/tools/mac.exe and b/res/tools/mac.exe differ
diff --git a/src/Config.h b/src/Config.h
index 49038ea9..bd82493d 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -29,8 +29,8 @@
 #define VER_LAMEXP_MINOR_HI					0
 #define VER_LAMEXP_MINOR_LO					7
 #define VER_LAMEXP_TYPE						Beta
-#define VER_LAMEXP_PATCH					11
-#define VER_LAMEXP_BUILD					1266
+#define VER_LAMEXP_PATCH					12
+#define VER_LAMEXP_BUILD					1268
 
 ///////////////////////////////////////////////////////////////////////////////
 // Tool versions (minimum expected versions!)
diff --git a/src/Tools.h b/src/Tools.h
index 93f2eb15..bbf03977 100644
--- a/src/Tools.h
+++ b/src/Tools.h
@@ -64,7 +64,7 @@ g_lamexp_tools[] =
 	{"19c9dbe9089491c1f59ae48016d95d4336c4d3743577db4e782d8b59eca3b2bda6ed8f92f9004f88f434935b79e4974b", CPU_TYPE_ALL_ALL, "gpgv.gpg", UINT_MAX, ""},
 	{"53cfab3896a47d48f523315f475fa07856d468ad1aefcc8cce19c18cdf509e2f92840dab92a442995df36d941cb7a6ca", CPU_TYPE_ALL_GEN, "lame.i386.exe", 3995, "Final"},
 	{"9511e7ef2ad10de05386eedf7f14d637edab894a53dacd2f8f15c6f8ed582f12c25fb5bf88438e62c46b8eb92e7634b2", CPU_TYPE_ALL_SSE, "lame.sse2.exe", 3995, "Final"},
-	{"c844c21fc734465bb7e40f05b892d1ca93ca4746c493501c07c12a2413d66866a5f9a8091efe7de88bd4da9eb0939f66", CPU_TYPE_ALL_ALL, "mac.exe", 411, ""},
+	{"0bc73180090547215d10cb7112d05503f7f666ef60ee0556d0f648a6c65172554ed04a05bc5d08b5645437c5408dffe9", CPU_TYPE_ALL_ALL, "mac.exe", 411, ""},
 	{"db3f3e24d5c9ccbd67d9741a92a8a3f773308ef552650a9e92590d4f48679a2c3654653c2702ec608df1dfa23101a4f4", CPU_TYPE_X86_ALL, "mediainfo.i386.exe", 762, ""},
 	{"76b8cbb86313219f608cef033475ef94dc7026c4273c266ae0ab04c22857c6e3daf89dda0e26eb30da641756363d4794", CPU_TYPE_X64_ALL, "mediainfo.x64.exe",  762, ""},
 	{"7e6346a057634ff07b2e1f427035324f7f02100cc996425990f87f71d767fce4c7b101588c7d944ba49cb2d7e51c9bdb", CPU_TYPE_ALL_ALL, "mpcdec.exe", 475, ""},
@@ -73,8 +73,8 @@ g_lamexp_tools[] =
 	{"8b68461f38410421be30cc895e94e63184daa6f2cb20eb110b66b376b48141838a09bc920efeb1c49de79dd0770ce41b", CPU_TYPE_X86_GEN, "oggenc2.i386.exe", 287603, "Beta"},
 	{"20648f83cc637cada481143d48c437ced8423e9a0aae01dbce860cd97fb1ce4000e314f3a5395d1eafd8e154a8e74d08", CPU_TYPE_X86_SSE, "oggenc2.sse2.exe", 287603, "Beta"},
 	{"e1da48055a57bae41d6a1a0dc08b86831c121e85c07aa60aae4196997b166a08cfb7265d9f0f289f445ad73bce28d81f", CPU_TYPE_X64_ALL, "oggenc2.x64.exe",  287603, "Beta"},
-	{"50d8e3ab97d68659726053fa397b939666161842f13d62f34071b9c186d6e60016b21c1c6119bb2265526f88251df82c", CPU_TYPE_ALL_ALL, "opusdec.exe", 20130312, ""},
-	{"3daabb5fb3a2bc45c4da8fec8ac17ab04f033291142973626e8ed378ca288655e4d10b36f42fed012c93064683020865", CPU_TYPE_ALL_ALL, "opusenc.exe", 20130312, ""},
+	{"511f84507eb66721248a78f639d67f31216d96fc226c97b8f4935c03344e3664f69b0b75b10d865bf6c7c39aabfd41d9", CPU_TYPE_ALL_ALL, "opusdec.exe", 20130408, ""},
+	{"56c4ad074672813a908dfbf66a33c55a29225d94a71eddc22ea75ef13f2c565760354d60233a1db76fcaee0934eeb6dc", CPU_TYPE_ALL_ALL, "opusenc.exe", 20130408, ""},
 	{"bdfa8dec142b6327a33af6bb314d7beb924588d1b73f2ef3f46b31fa6046fe2f4e64ca78b025b7eb9290a78320e2aa57", CPU_TYPE_ALL_ALL, "refalac.exe", 56, ""},
 	{"d041b60de6c5c6e77cbad84440db57bbeb021af59dd0f7bebd3ede047d9e2ddc2a0c14179472687ba91063743d23e337", CPU_TYPE_ALL_ALL, "shorten.exe", 361, ""},
 	{"cf988bfbb53e77a1dcaefbd5c08789abb4d67cc210723f1f8ba7850f17d34ebb7d0c426b67b963e7d2290a2744865244", CPU_TYPE_ALL_ALL, "sox.exe", 1441, ""},