diff --git a/CMakeLists.txt b/CMakeLists.txt
index f64e0635..f38a6967 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,7 +15,7 @@
 
 cmake_minimum_required(VERSION 3.15)
 project(scid)
-set(CPACK_PACKAGE_VERSION 5.0.2)
+set(CPACK_PACKAGE_VERSION 5.1.0)
 set(
   CPACK_PACKAGE_DESCRIPTION_SUMMARY
   "chess database application with play and training functionality"
diff --git a/Doxyfile b/Doxyfile
index 44c0985b..bbd4b542 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = Scid
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 5.0.2
+PROJECT_NUMBER         = 5.1.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/InnoSetup.iss b/InnoSetup.iss
index bc4eb3da..018e561f 100644
--- a/InnoSetup.iss
+++ b/InnoSetup.iss
@@ -1,5 +1,5 @@
 
-#define AppVersion '5.0.2'
+#define AppVersion '5.1.0'
 #define AppName    'Scid'
 #define TCLDIR     'C:\Tcl'
 
diff --git a/resources/macos/Info.plist b/resources/macos/Info.plist
index 27a59240..d985c754 100644
--- a/resources/macos/Info.plist
+++ b/resources/macos/Info.plist
@@ -8,7 +8,7 @@
     <key>CFBundleExecutable</key>
     <string>scid/scid</string>
     <key>CFBundleGetInfoString</key>
-    <string>Scid 5.0.2</string>
+    <string>Scid 5.1.0</string>
     <key>CFBundleIconFile</key>
     <string>ScidApp.icns</string>
     <key>CFBundleIdentifier</key>
@@ -20,7 +20,7 @@
     <key>CFBundlePackageType</key>
     <string>APPL</string>
     <key>CFBundleShortVersionString</key>
-    <string>5.0.2</string>
+    <string>5.1.0</string>
     <key>CFBundleSignature</key>
     <string>Scid</string>
     <key>LSMinimumSystemVersion</key>
diff --git a/resources/win/scid.rc b/resources/win/scid.rc
index 0cd651ae..9cc06897 100644
--- a/resources/win/scid.rc
+++ b/resources/win/scid.rc
@@ -16,8 +16,8 @@ SCID                    ICON                    "scid.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 5,0,2,0
- PRODUCTVERSION 5,0,2,0
+ FILEVERSION 5,1,0,0
+ PRODUCTVERSION 5,1,0,0
 BEGIN
     BLOCK "StringFileInfo"
     BEGIN
@@ -25,11 +25,11 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "http://sourceforge.net/projects/scid/"
             VALUE "FileDescription", "Chess Database"
-            VALUE "FileVersion", "5.0.2.0"
+            VALUE "FileVersion", "5.1.0.0"
             VALUE "LegalCopyright", "Copyright (C) 1999-2022"
             VALUE "OriginalFilename", "scid.exe"
             VALUE "ProductName", "Scid"
-            VALUE "ProductVersion", "5.0.2.0"
+            VALUE "ProductVersion", "5.1.0.0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/src/common.h b/src/common.h
index df2c211d..b49e54a3 100644
--- a/src/common.h
+++ b/src/common.h
@@ -29,7 +29,7 @@
 typedef unsigned short versionT;
 const versionT SCID_VERSION = 400;     // Current file format version = 4.0
 
-const char SCID_VERSION_STRING[] = "5.0.2";     // Current Scid version
+const char SCID_VERSION_STRING[] = "5.1.0";     // Current Scid version
 
 
 
diff --git a/tcl/start.tcl b/tcl/start.tcl
index 4f4e1d15..51cae61a 100644
--- a/tcl/start.tcl
+++ b/tcl/start.tcl
@@ -38,7 +38,7 @@ set useLocalTooltip [catch {package require tooltip 2.0}]
 
 set scidVersion [sc_info version]
 set scidVersionDate [sc_info version date]
-set scidVersionExpected "5.0.2"
+set scidVersionExpected "5.1.0"
 
 # Check that the version of c++ code matches the version of tcl code
 #