diff --git a/mParticle-UrbanAirship.podspec b/mParticle-UrbanAirship.podspec
index 427a133..5a4e8b5 100755
--- a/mParticle-UrbanAirship.podspec
+++ b/mParticle-UrbanAirship.podspec
@@ -13,9 +13,9 @@ Pod::Spec.new do |s|
     s.source           = { :git => "https://github.com/mparticle-integrations/mparticle-apple-integration-urbanairship.git", :tag => "v" + s.version.to_s }
     s.social_media_url = "https://twitter.com/mparticle"
 
-    s.ios.deployment_target = "11.0"
+    s.ios.deployment_target = "14.0"
     s.ios.source_files      = 'mParticle-UrbanAirship/*.{h,m,mm}'
     s.ios.dependency 'mParticle-Apple-SDK/mParticle', '~> 8.0'
-    s.ios.dependency 'Airship', '~> 16.7'
+    s.ios.dependency 'Airship', '~> 17.7'
 end
 
diff --git a/mParticle-UrbanAirship/MPKitUrbanAirship.m b/mParticle-UrbanAirship/MPKitUrbanAirship.m
index 2b2b8cf..bb6579f 100755
--- a/mParticle-UrbanAirship/MPKitUrbanAirship.m
+++ b/mParticle-UrbanAirship/MPKitUrbanAirship.m
@@ -345,7 +345,6 @@ - (MPKitExecStatus *)setUserAttribute:(NSString *)key value:(NSString *)value {
         
         if (uaTag) {
             [[UAirship channel] addTag:uaTag];
-            [[UAirship channel] updateRegistration];
             
             returnCode = MPKitReturnCodeSuccess;
         } else {
@@ -370,7 +369,6 @@ - (MPKitExecStatus *)setUserTag:(NSString *)tag {
         
         if (uaTag) {
             [[UAirship channel] addTag:uaTag];
-            [[UAirship channel] updateRegistration];
             
             returnCode = MPKitReturnCodeSuccess;
         } else {
@@ -398,7 +396,6 @@ - (nonnull MPKitExecStatus *)removeUserAttribute:(nonnull NSString *)key {
                 [editor removeTag:key];
                 [editor apply];
             }];
-            [[UAirship channel] updateRegistration];
             
             returnCode = MPKitReturnCodeSuccess;
         } else {
@@ -468,7 +465,7 @@ - (BOOL)setNamedUser:(NSString *)identityString identityType:(MPUserIdentity)ide
         return NO;
     }
     
-    [UAirship namedUser].identifier = identityString;
+    [UAirship.contact identify:identityString];
     return YES;
 }
 
@@ -669,7 +666,6 @@ - (void)setTagMappings:(NSArray<MPUATagMapping *> *)tagMappings forCommerceEvent
     if (matchTagMappings.count > 0) {
         [matchTagMappings enumerateObjectsUsingBlock:^(MPUATagMapping * _Nonnull tagMapping, NSUInteger idx, BOOL * _Nonnull stop) {
             [[UAirship channel] addTag:tagMapping.value];
-            [[UAirship channel] updateRegistration];
         }];
     }
 }
@@ -688,7 +684,6 @@ - (void)setTagMappings:(NSArray<MPUATagMapping *> *)tagMappings forEvent:(MPEven
     if (matchTagMappings.count > 0) {
         [matchTagMappings enumerateObjectsUsingBlock:^(MPUATagMapping * _Nonnull tagMapping, NSUInteger idx, BOOL * _Nonnull stop) {
             [[UAirship channel] addTag:tagMapping.value];
-            [[UAirship channel] updateRegistration];
         }];
     }
 }
@@ -725,7 +720,6 @@ - (void)setTagMappings:(NSArray<MPUATagMapping *> *)tagMappings forAttributesInC
                     NSString *tagPlusAttributeValue = [NSString stringWithFormat:@"%@-%@", tagMapping.value, attributeString];
                     [[UAirship channel] addTag:tagPlusAttributeValue];
                     [[UAirship channel] addTag:tagMapping.value];
-                    [[UAirship channel] updateRegistration];
                 }
             }];
         }
@@ -754,7 +748,6 @@ - (void)setTagMappings:(NSArray<MPUATagMapping *> *)tagMappings forAttributesInE
                     NSString *tagPlusAttributeValue = [NSString stringWithFormat:@"%@-%@", tagMapping.value, attributeString];
                     [[UAirship channel] addTag:tagPlusAttributeValue];
                     [[UAirship channel] addTag:tagMapping.value];
-                    [[UAirship channel] updateRegistration];
                 }
             }];
         }