diff --git a/.appveyor.yml b/.appveyor.yml
index 55e9e7f2b..ffa9869db 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -1,4 +1,4 @@
-version: '1.5.6-{branch}-{build}'
+version: '1.6.0-{branch}-{build}'
 clone_depth: 5
 shallow_clone: true
 max_jobs: 1
diff --git a/src/ImageViewer/resources/platform/debian/changelog b/src/ImageViewer/resources/platform/debian/changelog
index 292c91789..76a9d9318 100644
--- a/src/ImageViewer/resources/platform/debian/changelog
+++ b/src/ImageViewer/resources/platform/debian/changelog
@@ -1,4 +1,4 @@
-imageviewer (1.5.6-1) unstable; urgency=low
+imageviewer (1.6.0-1) unstable; urgency=low
 
   * New upstream release
 
diff --git a/src/ImageViewer/resources/platform/haiku/ImageViewer.rdef b/src/ImageViewer/resources/platform/haiku/ImageViewer.rdef
index 189b37bed..aae64b8e4 100644
--- a/src/ImageViewer/resources/platform/haiku/ImageViewer.rdef
+++ b/src/ImageViewer/resources/platform/haiku/ImageViewer.rdef
@@ -4,8 +4,8 @@ resource app_flags B_MULTIPLE_LAUNCH;
 
 resource app_version {
     major  = 1,
-    middle = 5,
-    minor  = 6,
+    middle = 6,
+    minor  = 0,
 
     variety = B_APPV_FINAL,
     internal = 0,
diff --git a/src/ImageViewer/resources/platform/macosx/Info.plist b/src/ImageViewer/resources/platform/macosx/Info.plist
index a6f626c6a..b83372b58 100644
--- a/src/ImageViewer/resources/platform/macosx/Info.plist
+++ b/src/ImageViewer/resources/platform/macosx/Info.plist
@@ -19,9 +19,9 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleVersion</key>
-	<string>1.5.6</string>
+	<string>1.6.0</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.5.6</string>
+	<string>1.6.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>NSPrincipalClass</key>
diff --git a/src/ImageViewer/resources/platform/windows/resources.rc b/src/ImageViewer/resources/platform/windows/resources.rc
index 4e6bb7e88..bedf60367 100644
--- a/src/ImageViewer/resources/platform/windows/resources.rc
+++ b/src/ImageViewer/resources/platform/windows/resources.rc
@@ -2,10 +2,10 @@ IDI_ICON1 ICON DISCARDABLE "../../icon/icon.ico"
 
 #include <windows.h>
 
-#define VER_FILEVERSION             1,5,6,0
-#define VER_FILEVERSION_STR         "1.5.6.0\0"
-#define VER_PRODUCTVERSION          1,5,6,0
-#define VER_PRODUCTVERSION_STR      "1.5.6\0"
+#define VER_FILEVERSION             1,6,0,0
+#define VER_FILEVERSION_STR         "1.6.0.0\0"
+#define VER_PRODUCTVERSION          1,6,0,0
+#define VER_PRODUCTVERSION_STR      "1.6.0\0"
 #define VER_FILEDESCRIPTION_STR     "Image Viewer"
 #define VER_INTERNALNAME_STR        "ImageViewer"
 #define VER_LEGALCOPYRIGHT_STR      "(c) Peter S. Zhigalov, 2017-2024"
diff --git a/src/ImageViewer/resources/platform/windows/variables.wxi b/src/ImageViewer/resources/platform/windows/variables.wxi
index 4ca24e538..e859d5bb3 100644
--- a/src/ImageViewer/resources/platform/windows/variables.wxi
+++ b/src/ImageViewer/resources/platform/windows/variables.wxi
@@ -3,8 +3,8 @@
     <?define ProductName="Image Viewer" ?>
     <?define ManufacturerName="Peter S. Zhigalov" ?>
     <?define MajorVersion="1" ?>
-    <?define MinorVersion="5" ?>
-    <?define BuildVersion="6" ?>
+    <?define MinorVersion="6" ?>
+    <?define BuildVersion="0" ?>
     <?define Revision="0" ?>
     <?define VersionNumber="$(var.MajorVersion).$(var.MinorVersion).$(var.BuildVersion).$(var.Revision)" ?>
     <?define UpgradeCode="C2D228E5-76F1-4811-B4BE-57A42A2C1E4D" ?>
diff --git a/src/ImageViewer/src/main.cpp b/src/ImageViewer/src/main.cpp
index f746d3537..039fbc700 100644
--- a/src/ImageViewer/src/main.cpp
+++ b/src/ImageViewer/src/main.cpp
@@ -58,7 +58,7 @@ int main(int argc, char *argv[])
     app.setOrganizationDomain(QString::fromLatin1("aliencoweatcake.github.com"));
     app.setOrganizationName(QString::fromLatin1("AlienCowEatCake"));
     app.setApplicationName(QString::fromLatin1("Image Viewer"));
-    app.setApplicationVersion(QString::fromLatin1("1.5.6"));
+    app.setApplicationVersion(QString::fromLatin1("1.6.0"));
 #if !defined (Q_OS_MAC)
 #if !defined (Q_OS_WIN) && (QT_VERSION >= QT_VERSION_CHECK(5, 7, 0))
     app.setDesktopFileName(QString::fromLatin1("com.github.aliencoweatcake.imageviewer"));