diff --git a/doc/Changelog.md b/doc/Changelog.md
index f0d04b4b..830dccd7 100644
--- a/doc/Changelog.md
+++ b/doc/Changelog.md
@@ -6,6 +6,9 @@ subtitle: "Audio-Encoder Front-End – Changelog"
 
 # LameXP v4.xx History #
 
+## LameXP v4.20 [unreleased] ## {-}
+* Updated MediaInfo to v21.09 (2021-09-17), compiled with ICL 2021.2 and MSVC 15.9
+
 ## LameXP v4.19 [2021-08-29] ## {-}
 * Updated LAME encoder to v3.100.1-SVN (2020-08-25), compiled with ICL 19.1 and MSVC 15.9
 * Updated Vorbis encoder to OggEnc v2.88 (2020-07-07), using libvorbis v1.3.7 with aoTuV beta-6.03
diff --git a/res/tools/mediainfo.i686.exe b/res/tools/mediainfo.i686.exe
index 559f9081..2a95d38c 100644
Binary files a/res/tools/mediainfo.i686.exe and b/res/tools/mediainfo.i686.exe differ
diff --git a/res/tools/mediainfo.sse2.exe b/res/tools/mediainfo.sse2.exe
index 585ba7ef..cc4c4748 100644
Binary files a/res/tools/mediainfo.sse2.exe and b/res/tools/mediainfo.sse2.exe differ
diff --git a/res/tools/mediainfo.x64.exe b/res/tools/mediainfo.x64.exe
index ce89cc96..c9a995fd 100644
Binary files a/res/tools/mediainfo.x64.exe and b/res/tools/mediainfo.x64.exe differ
diff --git a/src/Config.h b/src/Config.h
index f6105246..3e7b2d2c 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -31,11 +31,11 @@
 ///////////////////////////////////////////////////////////////////////////////
 
 #define VER_LAMEXP_MAJOR					4
-#define VER_LAMEXP_MINOR_HI					1
-#define VER_LAMEXP_MINOR_LO					9
-#define VER_LAMEXP_TYPE						Final
+#define VER_LAMEXP_MINOR_HI					2
+#define VER_LAMEXP_MINOR_LO					0
+#define VER_LAMEXP_TYPE						Beta
 #define VER_LAMEXP_PATCH					1
-#define VER_LAMEXP_BUILD					2329
+#define VER_LAMEXP_BUILD					2330
 #define VER_LAMEXP_CONFG					2188
 
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/src/Tools.h b/src/Tools.h
index 1e778e4e..c32d522d 100644
--- a/src/Tools.h
+++ b/src/Tools.h
@@ -86,9 +86,9 @@ g_lamexp_tools[] =
 	{"fb9cb0cb352b3b6032bb1294cb1da0f6bfd08b4fc23140a2507c53ff84772c580c6cc98266bb2ab15cbec1487f9e6714", CPU_TYPE_X86_SSX, "mac.x86-sse2.exe", 629, ""},
 	{"10ca816bdbff8611aed072e9e54fc1caabb283d927d13f781a57c8ee6727ba59d383e3b740abac095b3f77ff8a31e95a", CPU_TYPE_X64_NVX, "mac.x64-sse2.exe", 629, ""},
 	{"6f9ca8c65c3ffd4088b54a430167bea8b094c7991e74fc5cba7e5ccc58512e113b68a179fe13d787b867b3a14f3ee12e", CPU_TYPE_X64_AVX, "mac.x64-avx.exe",  629, ""},
-	{"9b9318941926ae074c84f0791e852ee03b6e418425b1138ef2be113d3734aebe463b537badf3db5024418317492eac08", CPU_TYPE_X86_GEN, "mediainfo.i686.exe", 21030, ""},
-	{"5b73309f81270e5c9a9ec475895746cab4fd7cf769d5e9878f2c066491996cdad40fe7346a969db15d426c1c81a68572", CPU_TYPE_X86_SSX, "mediainfo.sse2.exe", 21030, ""},
-	{"65275a07c984fbc72dd57828285c2e494d56b97e2f5cf922e60424de456a71c1df98a856c5f99bb852701f4aa0f0622e", CPU_TYPE_X64_ALL, "mediainfo.x64.exe",  21030, ""},
+	{"eaa3b19ef7fab1330179050e7f650cf19065c16dbe58ab76efcb5bbe2a74afc337a9b5088e36d7042cc77e9f6419bb41", CPU_TYPE_X86_GEN, "mediainfo.i686.exe", 21090, ""},
+	{"71b402c31f478e11cf9edeab72864b36e1596fd38dd337bdbe53d0833e97eea364c897bccfac518938c5a02710df0b4b", CPU_TYPE_X86_SSX, "mediainfo.sse2.exe", 21090, ""},
+	{"c7b8efeea0917f3b46522391ea954c3b6d95c3a47a0736786a02813fbac0516190b0feeaee42f71bfa7cb91cc2b0a27d", CPU_TYPE_X64_ALL, "mediainfo.x64.exe",  21090, ""},
 	{"7e6346a057634ff07b2e1f427035324f7f02100cc996425990f87f71d767fce4c7b101588c7d944ba49cb2d7e51c9bdb", CPU_TYPE_ALL_ALL, "mpcdec.exe", 475, ""},
 	{"c11107e563cf8131da2574cfb93c2661e343d615c17e3cdc95db130052e44fb2e188e1712f74c2eaac7ca42276398aa4", CPU_TYPE_X86_GEN, "mpg123.x86-i686.exe", 12604, ""},
 	{"5847e83260552544c70e693e394dcf1928863350cf4bc6b3752728cda70ebec6f13db6bc8a3914a780bc283207fe4ba7", CPU_TYPE_X86_SSX, "mpg123.x86-sse2.exe", 12604, ""},