diff --git a/doc/Changelog.html b/doc/Changelog.html
index c47396e0..c5eca74d 100644
--- a/doc/Changelog.html
+++ b/doc/Changelog.html
@@ -97,6 +97,7 @@
 <li>Updated FhgAacEnc add-in to &quot;Case&quot; edition (2015-10-24)</li>
 <li>Updated mpg123 decoder to v1.23.4 (2016-05-11), compiled with GCC 5.3.0</li>
 <li>Updated ALAC decoder to refalac v1.58 (2016-01-05)</li>
+<li>Updated GnuPG to v1.4.21 (2016-08-17), compiled with GCC 6.1.0</li>
 <li>Improved auto-update function (faster Internet connectivity check)</li>
 </ul>
 <h2 id="lamexp-v4.13-2015-12-12" class="unnumbered">LameXP v4.13 [2015-12-12]</h2>
diff --git a/doc/Changelog.md b/doc/Changelog.md
index 2382957f..fdce106e 100644
--- a/doc/Changelog.md
+++ b/doc/Changelog.md
@@ -17,6 +17,7 @@
 * Updated FhgAacEnc add-in to "Case" edition (2015-10-24)
 * Updated mpg123 decoder to v1.23.4 (2016-05-11), compiled with GCC 5.3.0
 * Updated ALAC decoder to refalac v1.58 (2016-01-05)
+* Updated GnuPG to v1.4.21 (2016-08-17), compiled with GCC 6.1.0
 * Improved auto-update function (faster Internet connectivity check)
 
 ## LameXP v4.13 [2015-12-12] ## {-}
diff --git a/res/tools/gpgv.exe b/res/tools/gpgv.exe
index 88d98822..7e9de1d0 100644
Binary files a/res/tools/gpgv.exe and b/res/tools/gpgv.exe differ
diff --git a/res/tools/wupdate.exe b/res/tools/wupdate.exe
index 57bde376..e71118d9 100644
Binary files a/res/tools/wupdate.exe and b/res/tools/wupdate.exe differ
diff --git a/src/Config.h b/src/Config.h
index 28c882c9..294f2430 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -34,8 +34,8 @@
 #define VER_LAMEXP_MINOR_HI					1
 #define VER_LAMEXP_MINOR_LO					4
 #define VER_LAMEXP_TYPE						Beta
-#define VER_LAMEXP_PATCH					3
-#define VER_LAMEXP_BUILD					1899
+#define VER_LAMEXP_PATCH					4
+#define VER_LAMEXP_BUILD					1900
 #define VER_LAMEXP_CONFG					1818
 
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/src/Tools.h b/src/Tools.h
index 15ec51ca..29641065 100644
--- a/src/Tools.h
+++ b/src/Tools.h
@@ -74,7 +74,7 @@ g_lamexp_tools[] =
 	{"bbc262cfe9c48633e5f1780d30347d7663075cfd7bdc76347cce3b1191d62f788d9b91bc63dffae2f66d1759d5849e92", CPU_TYPE_ALL_ALL, "faad.exe", 27, ""},
 	{"36f9b021a8136664fce4c556571270f9151ca11d191b31630b0cad7b28107be2175909b8d28c903cb1c17d260c38d5de", CPU_TYPE_X86_ALL, "flac.i386.exe", 131, ""},
 	{"68e08fc34f981d183f243308791b5e158c28903a2052ca239bb9ad3d54d976c9ec7f0bb0b50c0aadfcefb4a1d0f63a18", CPU_TYPE_X64_ALL, "flac.x64.exe" , 131, ""},
-	{"9d2008d06b731b0d88377e9b2ceda30826ee787fe09ae8ef98084d5ef80655199e5069672366314b67a4285b56a282f0", CPU_TYPE_ALL_ALL, "gpgv.exe", 1419, ""},
+	{"f63e97413e3b3ab23fd690fcd11d27ae104333d0201f34f2445a410b4a50dcf505a744ee7cabec66d9415c27261f175a", CPU_TYPE_ALL_ALL, "gpgv.exe", 1421, ""},
 	{"c66992384b6388a7b68f2659624c150b33ff1cacb0c28c0ab2a3249eca4c31e204953f325403f78c077d1735b275ac12", CPU_TYPE_ALL_ALL, "keyring.gpg", UINT_MAX, ""},
 	{"1dd342ca0aaaa5f84afbf657991d9829fbb4a2794fee36cd60014e1b9028120a8d3577b8a031482e207c4dd266c6b4c3", CPU_TYPE_X86_GEN, "lame.x86-i386.exe", 31002, "Alpha"},
 	{"afb30a68e12ab2647f9694eb51d3b22d0f3cef95deda811c714556203dcc0adbe4b18c406c6af67b0d4af09f5033c77b", CPU_TYPE_X86_SSX, "lame.x86-sse2.exe", 31002, "Alpha"},
@@ -110,7 +110,7 @@ g_lamexp_tools[] =
 	{"9e1ade2137ea5cee0ad4657971c314a372df3068594fbe4f77d45b9eb65fa7c69e55027b0df81b6fe072a220e9a8ba8a", CPU_TYPE_ALL_ALL, "valdec.exe", 100, "a"},
 	{"509df39fdd7033b0f1af831304d0d6c08b74d5a48e2c038857a78b9dfaa4fb83c6b5c7ea202ba2270c0384607f2316ee", CPU_TYPE_ALL_ALL, "wget.exe", 1140, ""},
 	{"572b9448bf4a338ecb9727951fdfcc5a219cc69896695cc96b9f6b083690e339910e41558968264a38992e45f2be152c", CPU_TYPE_ALL_ALL, "wma2wav.exe", 20111001, ""},
-	{"53c7ce1de68285b2440e6d36887708d816cc5a16dfb076669b9ad24a84bb9a4f1080c1885259446b58673366d729cf33", CPU_TYPE_ALL_ALL, "wupdate.exe", 20150819, ""},
+	{"6a5703ccf5b6e42465e9f1e7642fe99d020cbb03f15883d6fcbcf58d197375225242c90486da1b4da0de1795dfbb6164", CPU_TYPE_ALL_ALL, "wupdate.exe", 20160820, ""},
 	{"cb83e9393e0aceb012611241eb87eca5cc5edb81935a27d902e7435c1314962558044bae8a152e718cc5a56a1280f6b7", CPU_TYPE_ALL_ALL, "wvunpack.exe", 4750, ""},
 	{NULL, NULL, NULL, NULL, NULL}
 };