diff --git a/Build/Changes.txt b/Build/Changes.txt
index e890decf5..0e8acada8 100644
--- a/Build/Changes.txt
+++ b/Build/Changes.txt
@@ -33,7 +33,7 @@ UCD - (UCD)ARDET is an Encoding Detector Library
 
 
 ========================================================
-Current BETA/RC Version 5.21.1202.(build_#) (2021-12-02)
+Current BETA/RC Version 5.21.1207.(build_#) (2021-12-07)
 ========================================================
 
 --------------------------------------------------------
@@ -56,15 +56,16 @@ CHANGES:
 --------------------------------------------------------
 CHANGES Versions in Tools or Libraries:
 --------------------------------------------------------
+[1207.1]- Update Lexilla Library (LEX) version 5.1.4 (2021-12-07).
 [1201.1]- Update grepWinNP3 (GRE) version 2.1.9.41 (2021-11-30).
 [1130.1]- Update Scintilla Library (SCI) version 5.1.4 (2021-11-08).
-[1130.1]- Update Lexilla Library (LEX) version 5.1.3 (2021-11-08).
 [1130.1]- Update Oniguruma Regex (ONI) engine version 7.0.0 (2021-10-19).
 
 --------------------------------------------------------
 FIXES:
 --------------------------------------------------------
 [.###.#]- .
+[1207.1]- UNC path prefix handling issues.
 [1202.1]- Parsing file arg: relative from working dir.
 [1201.1]- Locale settings dependent Themes Menu (Standard Config).
 [1201.1]- Add to Favorites: keep base-filename + extension.
diff --git a/Versions/day.txt b/Versions/day.txt
index 87577dc7f..de0cde04c 100644
--- a/Versions/day.txt
+++ b/Versions/day.txt
@@ -1 +1 @@
-1202
+1207
diff --git a/res/Notepad3.exe.manifest.conf b/res/Notepad3.exe.manifest.conf
index 9811b2a4c..225933168 100644
--- a/res/Notepad3.exe.manifest.conf
+++ b/res/Notepad3.exe.manifest.conf
@@ -3,7 +3,7 @@
   <assemblyIdentity
     name="Rizonesoft.Notepad3"
     processorArchitecture="*"
-    version="5.21.1202.1"
+    version="5.21.1207.1"
     type="win32"
   />
   <description>Notepad3 beta</description>
diff --git a/src/VersionEx.h b/src/VersionEx.h
index 74a7bc843..63deab190 100644
--- a/src/VersionEx.h
+++ b/src/VersionEx.h
@@ -8,10 +8,10 @@
 #define SAPPNAME "Notepad3"
 #define VERSION_MAJOR 5
 #define VERSION_MINOR 21
-#define VERSION_REV 1202
+#define VERSION_REV 1207
 #define VERSION_BUILD 1
 #define SCINTILLA_VER 514
-#define LEXILLA_VER 513
+#define LEXILLA_VER 514
 #define ONIGURUMA_REGEX_VER 7.0.0
 #define UCHARDET_VER 2018.09.27
 #define TINYEXPR_VER 2018.05.11