diff --git a/Signal.xcodeproj/project.pbxproj b/Signal.xcodeproj/project.pbxproj
index 6532e9d93..2503d3fb5 100644
--- a/Signal.xcodeproj/project.pbxproj
+++ b/Signal.xcodeproj/project.pbxproj
@@ -4179,7 +4179,7 @@
 				INFOPLIST_FILE = SignalShareExtension/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @executable_path/../../Frameworks";
-				MARKETING_VERSION = 1.6.3.1;
+				MARKETING_VERSION = 1.6.2.1;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.loki-project.loki-messenger.share-extension";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -4246,7 +4246,7 @@
 				INFOPLIST_FILE = SignalShareExtension/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @executable_path/../../Frameworks";
-				MARKETING_VERSION = 1.6.3.1;
+				MARKETING_VERSION = 1.6.2.1;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.loki-project.loki-messenger.share-extension";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -4300,7 +4300,7 @@
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
-				MARKETING_VERSION = 1.6.3.1;
+				MARKETING_VERSION = 1.6.2.1;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.loki-project.loki-messenger.utilities";
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
@@ -4375,7 +4375,7 @@
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
-				MARKETING_VERSION = 1.6.3.1;
+				MARKETING_VERSION = 1.6.2.1;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.loki-project.loki-messenger.utilities";
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
@@ -4425,7 +4425,7 @@
 				INFOPLIST_FILE = LokiPushNotificationService/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @executable_path/../../Frameworks";
-				MARKETING_VERSION = 1.6.3.1;
+				MARKETING_VERSION = 1.6.2.1;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.loki-project.loki-messenger.push-notification-service";
@@ -4493,7 +4493,7 @@
 				INFOPLIST_FILE = LokiPushNotificationService/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @executable_path/../../Frameworks";
-				MARKETING_VERSION = 1.6.3.1;
+				MARKETING_VERSION = 1.6.2.1;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.loki-project.loki-messenger.push-notification-service";
@@ -4712,7 +4712,7 @@
 					"$(SRCROOT)",
 				);
 				LLVM_LTO = NO;
-				MARKETING_VERSION = 1.6.3.1;
+				MARKETING_VERSION = 1.6.2.1;
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited) \"-D\" \"COCOAPODS\" \"-DDEBUG\"";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.loki-project.loki-messenger";
@@ -4779,7 +4779,7 @@
 					"$(SRCROOT)",
 				);
 				LLVM_LTO = NO;
-				MARKETING_VERSION = 1.6.3.1;
+				MARKETING_VERSION = 1.6.2.1;
 				OTHER_LDFLAGS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.loki-project.loki-messenger";
 				PRODUCT_NAME = Session;