diff --git a/res/tools/wma2wav.exe b/res/tools/wma2wav.exe
index 9ea09445..127dd88b 100644
Binary files a/res/tools/wma2wav.exe and b/res/tools/wma2wav.exe differ
diff --git a/src/Config.h b/src/Config.h
index 4f4eb7d8..2e4b69e8 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -30,7 +30,7 @@
 #define VER_LAMEXP_MINOR_LO					3
 #define VER_LAMEXP_TYPE						Alpha
 #define VER_LAMEXP_PATCH					5
-#define VER_LAMEXP_BUILD					610
+#define VER_LAMEXP_BUILD					611
 
 ///////////////////////////////////////////////////////////////////////////////
 // Tools versions
diff --git a/src/Thread_Initialization.cpp b/src/Thread_Initialization.cpp
index 9c63d426..715f9a07 100644
--- a/src/Thread_Initialization.cpp
+++ b/src/Thread_Initialization.cpp
@@ -78,7 +78,7 @@ g_lamexp_tools[] =
 	{"9b50cf64747d4afbad5d8d9b5a0a2d41c5a58256f47ebdbd8cc920e7e576085dfe1b14ff", CPU_TYPE_ALL, "tta.exe", 21},
 	{"875871c942846f6ad163f9e4949bba2f4331bec678ca5aefe58c961b6825bd0d419a078b", CPU_TYPE_ALL, "valdec.exe", 31},
 	{"e657331e281840878a37eb4fb357cb79f33d528ddbd5f9b2e2f7d2194bed4720e1af8eaf", CPU_TYPE_ALL, "wget.exe", 1114},
-	{"42a541d0fbcbc7ee9777f3519ffeee77f516ed26a01beb891fcc7c66d2a3e238407e6e6b", CPU_TYPE_ALL, "wma2wav.exe", 20110726},
+	{"bd001723181e1c0188b3d790127b06f860996465c4540942fd446369b8fa36d9cd4ac619", CPU_TYPE_ALL, "wma2wav.exe", 20110731},
 	{"a258711f7a8a0c75528f3ed4d2c17513ff8598b7e0a9d7db13ca941a3140094ffc2ffb62", CPU_TYPE_ALL, "wupdate.exe", UINT_MAX},
 	{"6b053b37d47a9c8659ebf2de43ad19dcba17b9cd868b26974b9cc8c27b6167e8bf07a5a2", CPU_TYPE_ALL, "wvunpack.exe", 4601},
 	{NULL, NULL, NULL, NULL}