diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99e0fbe..bcbbe3b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## Versione 5.3.1
+
+- Ricreato progetto NotificationService
+- Correzioni minori
+
 ## Versione 5.3
 
 - Rivista gestione registrazione utente
diff --git a/Sources/Earthquake Network.xcodeproj/project.pbxproj b/Sources/Earthquake Network.xcodeproj/project.pbxproj
index a604657..383cd21 100644
--- a/Sources/Earthquake Network.xcodeproj/project.pbxproj	
+++ b/Sources/Earthquake Network.xcodeproj/project.pbxproj	
@@ -1758,7 +1758,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 102;
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = WJA4MR4CPC;
 				GCC_PREPROCESSOR_DEFINITIONS = (
@@ -1775,7 +1775,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 1.0;
+				MARKETING_VERSION = 5.3.1;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.finazzi.distquake.notificationservice;
@@ -1799,7 +1799,7 @@
 				CODE_SIGN_IDENTITY = "Apple Distribution";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 102;
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = WJA4MR4CPC;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1812,7 +1812,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 1.0;
+				MARKETING_VERSION = 5.3.1;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.finazzi.distquake.notificationservice;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -1955,7 +1955,7 @@
 				CODE_SIGN_ENTITLEMENTS = "Earthquake Network/Earthquake Network.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 101;
+				CURRENT_PROJECT_VERSION = 102;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = WJA4MR4CPC;
@@ -1965,7 +1965,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.3;
+				MARKETING_VERSION = 5.3.1;
 				OTHER_LDFLAGS = (
 					"$(inherited)",
 					"-ObjC",
@@ -2066,7 +2066,7 @@
 				CODE_SIGN_ENTITLEMENTS = "Earthquake Network/Earthquake Network.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Distribution";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 101;
+				CURRENT_PROJECT_VERSION = 102;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = WJA4MR4CPC;
 				GCC_PREFIX_HEADER = "Earthquake Network/Earthquake Network-Prefix.pch";
@@ -2075,7 +2075,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.3;
+				MARKETING_VERSION = 5.3.1;
 				OTHER_LDFLAGS = (
 					"$(inherited)",
 					"-ObjC",
@@ -2172,7 +2172,7 @@
 				CODE_SIGN_ENTITLEMENTS = EQNNotificationContent/EQNNotificationContent.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 101;
+				CURRENT_PROJECT_VERSION = 102;
 				DEVELOPMENT_TEAM = WJA4MR4CPC;
 				INFOPLIST_FILE = EQNNotificationContent/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
@@ -2181,7 +2181,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.3;
+				MARKETING_VERSION = 5.3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.finazzi.distquake.notificationcontent;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "EQNetwork Extension Content - Development";
@@ -2200,7 +2200,7 @@
 				CODE_SIGN_ENTITLEMENTS = EQNNotificationContent/EQNNotificationContent.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Distribution";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 101;
+				CURRENT_PROJECT_VERSION = 102;
 				DEVELOPMENT_TEAM = WJA4MR4CPC;
 				INFOPLIST_FILE = EQNNotificationContent/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
@@ -2209,7 +2209,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.3;
+				MARKETING_VERSION = 5.3.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.finazzi.distquake.notificationcontent;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "EQNetwork Extension Content - AppStore";