diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9e991299..77112f4a5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,8 +9,21 @@ Group changes to describe their impact on the project, as follows:
 	Removed for deprecated features removed in this release.
 	Fixed for any bug fixes.
 	Security to invite users to upgrade in case of vulnerabilities.
-	
-## [5.2.0] - 2023-28-12
+		
+## [5.2.2] - 2023-28-12
+### Added
+- Log sending option will now give a link to download the logs, rather than send the whole log file
+- Taping a notification when app is started now properly opens the conversation
+- Open call history when taping a missed call notification
+
+### Changed
+- Update linphone SDK to 5.3.20
+
+### Fixed
+- Fix replying to images not displaying the image preview in the reply window
+- Various UI fixes in chatrooms
+
+## [5.2.1] - 2023-28-12
 ### Added
 - Added extra Czech and Japanese translations
 
diff --git a/Podfile b/Podfile
index 5cd62175c..e03f8a771 100644
--- a/Podfile
+++ b/Podfile
@@ -5,7 +5,7 @@ source "https://github.com/CocoaPods/Specs.git"
 
 def all_pods
 	if ENV['PODFILE_PATH'].nil?
-		pod 'linphone-sdk', '~>5.3.4'
+		pod 'linphone-sdk', '~>5.3.20'
 	else
 		pod 'linphone-sdk', :path => ENV['PODFILE_PATH']  # local sdk
 	end
diff --git a/linphone.xcodeproj/project.pbxproj b/linphone.xcodeproj/project.pbxproj
index f8e400d03..77ec7d340 100644
--- a/linphone.xcodeproj/project.pbxproj
+++ b/linphone.xcodeproj/project.pbxproj
@@ -603,7 +603,7 @@
 		63E27A321C4FECD000D332AE /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = 63E27A311C4FECD000D332AE /* LaunchScreen.xib */; };
 		63E27A521C50EDB000D332AE /* hold.mkv in Resources */ = {isa = PBXBuildFile; fileRef = 63E27A511C50EB2700D332AE /* hold.mkv */; };
 		63E59A3F1ADE70D900646FB3 /* InAppProductsManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 63E59A3E1ADE70D900646FB3 /* InAppProductsManager.m */; };
-		63E802DB1C625AEF000D5509 /* (null) in Resources */ = {isa = PBXBuildFile; };
+		63E802DB1C625AEF000D5509 /* BuildFile in Resources */ = {isa = PBXBuildFile; };
 		63EC8D391D7438660066547B /* AssistantLinkView.xib in Resources */ = {isa = PBXBuildFile; fileRef = 63EC8D3B1D7438660066547B /* AssistantLinkView.xib */; };
 		63F1DF441BCE618E00EDED90 /* UIAddressTextField.m in Sources */ = {isa = PBXBuildFile; fileRef = 63F1DF431BCE618E00EDED90 /* UIAddressTextField.m */; };
 		63FB30351A680E73008CA393 /* UIRoundedImageView.m in Sources */ = {isa = PBXBuildFile; fileRef = 63FB30341A680E73008CA393 /* UIRoundedImageView.m */; };
@@ -2637,7 +2637,7 @@
 			path = LinphoneUI;
 			sourceTree = "<group>";
 		};
-		29B97314FDCFA39411CA2CEA /* CustomTemplate */ = {
+		29B97314FDCFA39411CA2CEA = {
 			isa = PBXGroup;
 			children = (
 				8C23BCB71D82AAC3005F19BB /* linphone.entitlements */,
@@ -4204,7 +4204,7 @@
 				es_AR,
 				cs,
 			);
-			mainGroup = 29B97314FDCFA39411CA2CEA /* CustomTemplate */;
+			mainGroup = 29B97314FDCFA39411CA2CEA;
 			productRefGroup = 19C28FACFE9D520D11CA2CBB /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -4277,7 +4277,7 @@
 				633FEEE01D3CD55A0014B822 /* numpad_8_over~ipad@2x.png in Resources */,
 				633FEDDC1D3CD5590014B822 /* call_start_body_disabled~ipad.png in Resources */,
 				C63F72FF285A31DA0066163B /* Roboto-Bold.ttf in Resources */,
-				63E802DB1C625AEF000D5509 /* (null) in Resources */,
+				63E802DB1C625AEF000D5509 /* BuildFile in Resources */,
 				633FEE2E1D3CD5590014B822 /* color_F.png in Resources */,
 				633FEDC51D3CD5590014B822 /* call_hangup_disabled@2x.png in Resources */,
 				633FEEDF1D3CD55A0014B822 /* numpad_8_over~ipad.png in Resources */,
@@ -5858,14 +5858,14 @@
 					"$(inherited)",
 				);
 				LINK_WITH_STANDARD_LIBRARIES = YES;
-				MARKETING_VERSION = 5.2.1;
+				MARKETING_VERSION = 5.2.2;
 				OTHER_CFLAGS = (
 					"-DBCTBX_LOG_DOMAIN=\\\"ios\\\"",
 					"-DCHECK_VERSION_UPDATE=FALSE",
 					"-DENABLE_QRCODE=TRUE",
 					"-DENABLE_SMS_INVITE=TRUE",
 					"$(inherited)",
-					"-DLINPHONE_SDK_VERSION=\\\"5.3.0-alpha.173+990473d73\\\"",
+					"-DLINPHONE_SDK_VERSION=\\\"5.3.20\\\"",
 				);
 				OTHER_SWIFT_FLAGS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
@@ -5983,14 +5983,14 @@
 					"$(inherited)",
 				);
 				LINK_WITH_STANDARD_LIBRARIES = YES;
-				MARKETING_VERSION = 5.2.1;
+				MARKETING_VERSION = 5.2.2;
 				OTHER_CFLAGS = (
 					"-DBCTBX_LOG_DOMAIN=\\\"ios\\\"",
 					"-DCHECK_VERSION_UPDATE=FALSE",
 					"-DENABLE_QRCODE=TRUE",
 					"-DENABLE_SMS_INVITE=TRUE",
 					"$(inherited)",
-					"-DLINPHONE_SDK_VERSION=\\\"5.3.0-alpha.173+990473d73\\\"",
+					"-DLINPHONE_SDK_VERSION=\\\"5.3.20\\\"",
 				);
 				OTHER_SWIFT_FLAGS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
@@ -6107,14 +6107,14 @@
 					"$(inherited)",
 				);
 				LINK_WITH_STANDARD_LIBRARIES = YES;
-				MARKETING_VERSION = 5.2.1;
+				MARKETING_VERSION = 5.2.2;
 				OTHER_CFLAGS = (
 					"-DBCTBX_LOG_DOMAIN=\\\"ios\\\"",
 					"-DCHECK_VERSION_UPDATE=FALSE",
 					"-DENABLE_QRCODE=TRUE",
 					"-DENABLE_SMS_INVITE=TRUE",
 					"$(inherited)",
-					"-DLINPHONE_SDK_VERSION=\\\"5.3.0-alpha.173+990473d73\\\"",
+					"-DLINPHONE_SDK_VERSION=\\\"5.3.20\\\"",
 				);
 				OTHER_SWIFT_FLAGS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;
@@ -6230,14 +6230,14 @@
 					"$(inherited)",
 				);
 				LINK_WITH_STANDARD_LIBRARIES = YES;
-				MARKETING_VERSION = 5.2.1;
+				MARKETING_VERSION = 5.2.2;
 				OTHER_CFLAGS = (
 					"-DBCTBX_LOG_DOMAIN=\\\"ios\\\"",
 					"-DCHECK_VERSION_UPDATE=FALSE",
 					"-DENABLE_QRCODE=TRUE",
 					"-DENABLE_SMS_INVITE=TRUE",
 					"$(inherited)",
-					"-DLINPHONE_SDK_VERSION=\\\"5.3.0-alpha.173+990473d73\\\"",
+					"-DLINPHONE_SDK_VERSION=\\\"5.3.20\\\"",
 				);
 				OTHER_SWIFT_FLAGS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = org.linphone.phone;