diff --git a/android/vcmi-app/build.gradle b/android/vcmi-app/build.gradle
index 44c65f1f9..568e3d4b3 100644
--- a/android/vcmi-app/build.gradle
+++ b/android/vcmi-app/build.gradle
@@ -26,8 +26,8 @@ android {
 		minSdk = qtMinSdkVersion as Integer
 		targetSdk = qtTargetSdkVersion as Integer // ANDROID_TARGET_SDK_VERSION in the CMake project
 
-		versionCode 1650
-		versionName "1.6.5"
+		versionCode 1660
+		versionName "1.6.6"
 
 		setProperty("archivesBaseName", "vcmi")
 	}
diff --git a/cmake_modules/VersionDefinition.cmake b/cmake_modules/VersionDefinition.cmake
index 596e2fbea..c0fc3493f 100644
--- a/cmake_modules/VersionDefinition.cmake
+++ b/cmake_modules/VersionDefinition.cmake
@@ -1,6 +1,6 @@
 set(VCMI_VERSION_MAJOR 1)
 set(VCMI_VERSION_MINOR 6)
-set(VCMI_VERSION_PATCH 5)
+set(VCMI_VERSION_PATCH 6)
 add_definitions(
 	-DVCMI_VERSION_MAJOR=${VCMI_VERSION_MAJOR}
 	-DVCMI_VERSION_MINOR=${VCMI_VERSION_MINOR}
diff --git a/debian/changelog b/debian/changelog
index c8c76db54..5fa62dd5d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+vcmi (1.6.6) jammy; urgency=medium
+
+  * New upstream release
+
+ -- Ivan Savenko <saven.ivan@gmail.com>  Fri, 28 Feb 2025 12:00:00 +0200
+
 vcmi (1.6.5) jammy; urgency=medium
 
   * New upstream release
diff --git a/launcher/eu.vcmi.VCMI.metainfo.xml b/launcher/eu.vcmi.VCMI.metainfo.xml
index 2fd872f8a..1ca5c2387 100644
--- a/launcher/eu.vcmi.VCMI.metainfo.xml
+++ b/launcher/eu.vcmi.VCMI.metainfo.xml
@@ -90,6 +90,7 @@
 	</screenshots>
 	<launchable type="desktop-id">vcmilauncher.desktop</launchable>
 	<releases>
+		<release version="1.6.6" date="2025-02-28" type="stable"/>
 		<release version="1.6.5" date="2025-02-03" type="stable"/>
 		<release version="1.6.4" date="2025-01-31" type="stable"/>
 		<release version="1.6.3" date="2025-01-10" type="stable"/>