diff --git a/.circleci/config.yml b/.circleci/config.yml
index 96752e64cfbdc1..e111bb9cb44828 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -357,7 +357,7 @@ android_defaults: &android_defaults
 macos_defaults: &macos_defaults
   <<: *defaults
   macos:
-    xcode: "9.4.0"
+    xcode: "10.1.0"
 
 version: 2
 jobs:
@@ -446,32 +446,6 @@ jobs:
       - store_test_results:
           path: ~/react-native/reports/junit
 
-  # Xcode 10: Runs unit tests on iOS and Apple TV devices
-  test_objc_xcode10:
-    <<: *defaults
-    macos:
-      xcode: "10.0.0"
-    steps:
-      - checkout
-      - run: *setup-artifacts
-      - run: *yarn
-
-      - run: *boot-simulator-iphone
-      - run: *boot-simulator-appletv
-      - run: *brew-install-watchman
-
-      - run: *run-objc-ios-tests
-      - run: *run-objc-tvos-tests
-
-      # TODO: Fix these failing tests.
-      - run: *display-broken-tests-warning
-      - run: *run-podspec-tests
-      - run: *run-objc-ios-e2e-tests
-      - run: *run-objc-tvos-e2e-tests
-
-      - store_test_results:
-          path: ~/react-native/reports/junit
-
   # Runs end to end tests (Detox)
   test_detox_end_to_end:
     <<: *macos_defaults
@@ -738,8 +712,6 @@ workflows:
             - checkout_code
 
       # Tooling Compatibility Checks
-      - test_objc_xcode10:
-          filters: *filter-ignore-gh-pages
       - test_node10:
           filters: *filter-ignore-gh-pages
 
diff --git a/scripts/objc-test-ios.sh b/scripts/objc-test-ios.sh
index 5e1fe274d1014e..df1a7755dd3a9f 100755
--- a/scripts/objc-test-ios.sh
+++ b/scripts/objc-test-ios.sh
@@ -21,7 +21,7 @@ cd "$ROOT"
 export TEST_NAME="iOS"
 export SCHEME="RNTester"
 export SDK="iphonesimulator"
-export DESTINATION="platform=iOS Simulator,name=iPhone 5s,OS=11.4"
+export DESTINATION="platform=iOS Simulator,name=iPhone XS,OS=12.1"
 
 # If there's a "test" argument, pass it to the test script.
 . ./scripts/objc-test.sh $1
diff --git a/scripts/objc-test-tvos.sh b/scripts/objc-test-tvos.sh
index 2738c7ba41977b..ff68742860d9ed 100755
--- a/scripts/objc-test-tvos.sh
+++ b/scripts/objc-test-tvos.sh
@@ -21,8 +21,7 @@ cd "$ROOT"
 export TEST_NAME="tvOS"
 export SCHEME="RNTester-tvOS"
 export SDK="appletvsimulator"
-export DESTINATION="platform=tvOS Simulator,name=Apple TV,OS=11.4"
+export DESTINATION="platform=tvOS Simulator,name=Apple TV,OS=12.1"
 
 # If there's a "test" argument, pass it to the test script.
 . ./scripts/objc-test.sh $1
-