diff --git a/res/tools/opusdec.exe b/res/tools/opusdec.exe
index a0208234..c0951865 100644
Binary files a/res/tools/opusdec.exe and b/res/tools/opusdec.exe differ
diff --git a/res/tools/opusenc.exe b/res/tools/opusenc.exe
index 44a1194f..639a3f9b 100644
Binary files a/res/tools/opusenc.exe and b/res/tools/opusenc.exe differ
diff --git a/src/Config.h b/src/Config.h
index aef2e673..0ae01353 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -30,7 +30,7 @@
 #define VER_LAMEXP_MINOR_LO					7
 #define VER_LAMEXP_TYPE						RC
 #define VER_LAMEXP_PATCH					3
-#define VER_LAMEXP_BUILD					1278
+#define VER_LAMEXP_BUILD					1280
 
 ///////////////////////////////////////////////////////////////////////////////
 // LameXP Build Options
diff --git a/src/Dialog_About.cpp b/src/Dialog_About.cpp
index 855ad100..e8bdf81d 100644
--- a/src/Dialog_About.cpp
+++ b/src/Dialog_About.cpp
@@ -650,7 +650,7 @@ void AboutDialog::initSoftwareTab(void)
 	moreAboutText += makeToolText
 	(
 		tr("Opus Audio Codec"),
-		"opusenc.exe", "????-??-??",
+		"opusenc.exe", "#, ????-??-??",
 		tr("Totally open, royalty-free, highly versatile audio codec."),
 		"http://www.opus-codec.org/"
 	);
diff --git a/src/Tools.h b/src/Tools.h
index 54fae7d7..6b2f1519 100644
--- a/src/Tools.h
+++ b/src/Tools.h
@@ -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"},
-	{"473e441dc27d6ae754c3bf4cda81bfec69af7429ab667b30586b3103d211a0218580ac5d44c942722aefcf0d5c96cbbd", CPU_TYPE_ALL_ALL, "opusdec.exe", 20130418, ""},
-	{"055f6956eb2b52d5dddba4ead9c91e53115b46325bf711d2c683af4da25a57f4111a8bc86076ad954fc2e65ea15dea73", CPU_TYPE_ALL_ALL, "opusenc.exe", 20130418, ""},
+	{"0e932ecdd4b709c9cbb9c4de08e8a253401fb19284319e94b40a7a64326b1790be6eef6f7280a33d21c7edae2273f6d2", CPU_TYPE_ALL_ALL, "opusdec.exe", 20130421, "v1.1-alpha"},
+	{"80fd68c3b33a5f45decbffcfb7adcda217b71d288b874f0299ed7d36cc1bcc287c816656bd74b89817e2f50ec982d641", CPU_TYPE_ALL_ALL, "opusenc.exe", 20130421, "v1.1-alpha"},
 	{"bdfa8dec142b6327a33af6bb314d7beb924588d1b73f2ef3f46b31fa6046fe2f4e64ca78b025b7eb9290a78320e2aa57", CPU_TYPE_ALL_ALL, "refalac.exe", 56, ""},
 	{"d041b60de6c5c6e77cbad84440db57bbeb021af59dd0f7bebd3ede047d9e2ddc2a0c14179472687ba91063743d23e337", CPU_TYPE_ALL_ALL, "shorten.exe", 361, ""},
 	{"cf988bfbb53e77a1dcaefbd5c08789abb4d67cc210723f1f8ba7850f17d34ebb7d0c426b67b963e7d2290a2744865244", CPU_TYPE_ALL_ALL, "sox.exe", 1441, ""},