diff --git a/toonz/sources/include/tversion.h b/toonz/sources/include/tversion.h
index 5cf6c59..596ccd6 100644
--- a/toonz/sources/include/tversion.h
+++ b/toonz/sources/include/tversion.h
@@ -17,7 +17,7 @@ public:
 private:
   const char *applicationName     = "OpenToonz";
   const float applicationVersion  = 1.2;
-  const float applicationRevision = 0;
+  const float applicationRevision = 1;
 };
 
 std::string ToonzVersion::getAppName(void) {
diff --git a/toonz/sources/toonz/main.cpp b/toonz/sources/toonz/main.cpp
index 34679a8..9561e51 100644
--- a/toonz/sources/toonz/main.cpp
+++ b/toonz/sources/toonz/main.cpp
@@ -91,13 +91,13 @@ const char *systemVarPrefix     = "LINETEST";
 #else
 const char *applicationName     = "OpenToonz";
 const char *applicationVersion  = "1.2";
-const char *applicationRevision = "0";
+const char *applicationRevision = "1";
 const char *dllRelativePath     = "./toonz6.app/Contents/Frameworks";
 #endif
 
 TEnv::IntVar EnvSoftwareCurrentFontSize("SoftwareCurrentFontSize", 12);
 
-const char *applicationFullName = "OpenToonz 1.2";  // to be 1.2.n from 1.2.1
+const char *applicationFullName = "OpenToonz 1.2.1";  // next will be 1.3 (not 1.3.0)
 const char *rootVarName         = "TOONZROOT";
 const char *systemVarPrefix     = "TOONZ";