diff --git a/apps/ios/SimpleX.xcodeproj/project.pbxproj b/apps/ios/SimpleX.xcodeproj/project.pbxproj
index 060f0effe8..366bfd167a 100644
--- a/apps/ios/SimpleX.xcodeproj/project.pbxproj
+++ b/apps/ios/SimpleX.xcodeproj/project.pbxproj
@@ -1963,7 +1963,7 @@
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
@@ -1988,7 +1988,7 @@
 					"@executable_path/Frameworks",
 				);
 				LLVM_LTO = YES_THIN;
-				MARKETING_VERSION = 6.3;
+				MARKETING_VERSION = 6.3.1;
 				OTHER_LDFLAGS = "-Wl,-stack_size,0x1000000";
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
@@ -2013,7 +2013,7 @@
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
@@ -2038,7 +2038,7 @@
 					"@executable_path/Frameworks",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 6.3;
+				MARKETING_VERSION = 6.3.1;
 				OTHER_LDFLAGS = "-Wl,-stack_size,0x1000000";
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
@@ -2055,11 +2055,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				GENERATE_INFOPLIST_FILE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
-				MARKETING_VERSION = 6.3;
+				MARKETING_VERSION = 6.3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.Tests-iOS";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -2075,11 +2075,11 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				GENERATE_INFOPLIST_FILE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
-				MARKETING_VERSION = 6.3;
+				MARKETING_VERSION = 6.3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.Tests-iOS";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -2100,7 +2100,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GCC_OPTIMIZATION_LEVEL = s;
@@ -2115,7 +2115,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 6.3;
+				MARKETING_VERSION = 6.3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -2137,7 +2137,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_CODE_COVERAGE = NO;
@@ -2152,7 +2152,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 6.3;
+				MARKETING_VERSION = 6.3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -2174,7 +2174,7 @@
 				CLANG_TIDY_BUGPRONE_REDUNDANT_BRANCH_CONDITION = YES;
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -2200,7 +2200,7 @@
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 6.3;
+				MARKETING_VERSION = 6.3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -2225,7 +2225,7 @@
 				CLANG_TIDY_BUGPRONE_REDUNDANT_BRANCH_CONDITION = YES;
 				CLANG_TIDY_MISC_REDUNDANT_EXPRESSION = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -2251,7 +2251,7 @@
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
 				LLVM_LTO = YES;
-				MARKETING_VERSION = 6.3;
+				MARKETING_VERSION = 6.3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -2276,7 +2276,7 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
 				CODE_SIGN_ENTITLEMENTS = "SimpleX SE/SimpleX SE.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu17;
@@ -2291,7 +2291,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
-				MARKETING_VERSION = 6.3;
+				MARKETING_VERSION = 6.3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-SE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
@@ -2310,7 +2310,7 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++20";
 				CODE_SIGN_ENTITLEMENTS = "SimpleX SE/SimpleX SE.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 269;
+				CURRENT_PROJECT_VERSION = 270;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu17;
@@ -2325,7 +2325,7 @@
 					"@executable_path/../../Frameworks",
 				);
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
-				MARKETING_VERSION = 6.3;
+				MARKETING_VERSION = 6.3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-SE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
diff --git a/apps/multiplatform/gradle.properties b/apps/multiplatform/gradle.properties
index 09095de72e..50e49c7b26 100644
--- a/apps/multiplatform/gradle.properties
+++ b/apps/multiplatform/gradle.properties
@@ -24,11 +24,11 @@ android.nonTransitiveRClass=true
 kotlin.mpp.androidSourceSetLayoutVersion=2
 kotlin.jvm.target=11
 
-android.version_name=6.3
-android.version_code=279
+android.version_name=6.3.1
+android.version_code=281
 
-desktop.version_name=6.3
-desktop.version_code=96
+desktop.version_name=6.3.1
+desktop.version_code=97
 
 kotlin.version=1.9.23
 gradle.plugin.version=8.2.0