diff --git a/mk/linux/tools-for-standalone-client/installer/scripts/config.lua b/mk/linux/tools-for-standalone-client/installer/scripts/config.lua
index 04319fac..fd65b836 100644
--- a/mk/linux/tools-for-standalone-client/installer/scripts/config.lua
+++ b/mk/linux/tools-for-standalone-client/installer/scripts/config.lua
@@ -1,5 +1,5 @@
 local GAME_INSTALL_SIZE = 680000000;
-local GAME_VERSION = "3.12-dev";
+local GAME_VERSION = "3.12.0";
 
 local _ = MojoSetup.translate
 
diff --git a/mk/windoze/Installer/MegaGlestInstaller.nsi b/mk/windoze/Installer/MegaGlestInstaller.nsi
index d957b909..703f475d 100644
--- a/mk/windoze/Installer/MegaGlestInstaller.nsi
+++ b/mk/windoze/Installer/MegaGlestInstaller.nsi
@@ -4,7 +4,7 @@
 !define APNAME MegaGlest
 !define APNAME_OLD Mega-Glest
 !define APVER_OLD 3.11.1
-!define APVER 3.12-dev
+!define APVER 3.12.0
 
 !ifdef NSIS_WIN32_MAKENSIS
 !define NSISCONF_3 ";" ; NSIS 2 tries to parse some preprocessor instructions inside "!if 0" blocks!
diff --git a/mk/windoze/Installer/MegaGlestUpdater.nsi b/mk/windoze/Installer/MegaGlestUpdater.nsi
index d002afb7..9d20f99b 100644
--- a/mk/windoze/Installer/MegaGlestUpdater.nsi
+++ b/mk/windoze/Installer/MegaGlestUpdater.nsi
@@ -2,10 +2,10 @@
 ; General Attributes
 
 !define APNAME MegaGlest
-!define APVER 3.12-dev
+!define APVER 3.12.0
 !define APNAME_OLD Mega-Glest
 !define APVER_OLD 3.11.1
-!define APVER_UPDATE 3.12-dev
+!define APVER_UPDATE 3.12.0
 
 Name "${APNAME} ${APVER_UPDATE}"
 SetCompressor /FINAL /SOLID lzma
diff --git a/source/g3d_viewer/main.cpp b/source/g3d_viewer/main.cpp
index 0d3c9d8d..0859c53b 100644
--- a/source/g3d_viewer/main.cpp
+++ b/source/g3d_viewer/main.cpp
@@ -56,7 +56,7 @@ const char *folderDelimiter = "/";
 //int GameConstants::updateFps= 40;
 //int GameConstants::cameraFps= 100;
 
-const string g3dviewerVersionString= "v3.12-dev";
+const string g3dviewerVersionString= "v3.12.0";
 
 // Because g3d should always support alpha transparency
 string fileFormat = "png";
diff --git a/source/glest_game/facilities/game_util.cpp b/source/glest_game/facilities/game_util.cpp
index 3d8f7dd5..3dbe0ef9 100644
--- a/source/glest_game/facilities/game_util.cpp
+++ b/source/glest_game/facilities/game_util.cpp
@@ -32,7 +32,7 @@ const char *mailString				= " http://bugs.megaglest.org";
 // !! Use minor versions !!  Only major and minor version control compatibility!
 // typical version numbers look like this: v3.11-beta1.0   v3.12-dev   v3.12.0
 // don't forget to update source/version.txt
-const string glestVersionString 	= "v3.12-dev";
+const string glestVersionString 	= "v3.12.0";
 const string lastCompatibleSaveGameVersionString 	= "v3.9.0";
 
 #if defined(GITVERSION)
@@ -43,7 +43,7 @@ const string lastCompatibleSaveGameVersionString 	= "v3.9.0";
     const string GIT_RawRev			= string(GITVERSION);
     const string GIT_Rev 			= string("Rev: ") + string(GITVERSION);
 #else
-const string GIT_RawRev			= "$5091.787074b$";
+const string GIT_RawRev			= "$5419.034576d$";
 const string GIT_Rev 			= "$Rev$";
 #endif
 
diff --git a/source/glest_map_editor/main.cpp b/source/glest_map_editor/main.cpp
index cd59c1f7..3c3f6048 100644
--- a/source/glest_map_editor/main.cpp
+++ b/source/glest_map_editor/main.cpp
@@ -47,7 +47,7 @@ string getGameReadWritePath(string lookupKey) {
 
 namespace MapEditor {
 
-const string mapeditorVersionString = "v3.12-dev";
+const string mapeditorVersionString = "v3.12.0";
 const string MainWindow::winHeader = "MegaGlest Map Editor " + mapeditorVersionString;
 
 // ===============================================
diff --git a/source/version.txt b/source/version.txt
index e7c4b688..ab436eb0 100644
--- a/source/version.txt
+++ b/source/version.txt
@@ -3,11 +3,11 @@
 # Versions will be updated everywhere automatically.
 # Then you should commit changed files and that's all.
 
-CurrentGameVersion = "3.12-dev";
+CurrentGameVersion = "3.12.0";
 # ^ typical version numbers look like this: "3.11-beta1.0", "3.12-dev", "3.12.0"
 
 OldReleaseGameVersion = "3.11.1";
 LastCompatibleSaveGameVersion = "3.9.0";
 
-GitCommitForRelease = "5091.787074b";
+GitCommitForRelease = "5419.034576d";
 # ^ will be automatically generated