diff --git a/RNTester/android/app/build.gradle b/RNTester/android/app/build.gradle
index 6366c9572..a136cea49 100644
--- a/RNTester/android/app/build.gradle
+++ b/RNTester/android/app/build.gradle
@@ -130,7 +130,7 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
 
     // Build React Native from source
     implementation project(':ReactAndroid')
diff --git a/ReactAndroid/build.gradle b/ReactAndroid/build.gradle
index 94726d490..fd03e602c 100644
--- a/ReactAndroid/build.gradle
+++ b/ReactAndroid/build.gradle
@@ -312,7 +312,7 @@ android {
 dependencies {
     api 'com.facebook.infer.annotation:infer-annotation:0.11.2'
     api 'javax.inject:javax.inject:1'
-    api 'com.android.support:appcompat-v7:27.1.1'
+    api 'com.android.support:appcompat-v7:28.0.0'
     api "com.facebook.fresco:fresco:${FRESCO_VERSION}"
     api "com.facebook.fresco:imagepipeline-okhttp3:${FRESCO_VERSION}"
     api 'com.facebook.soloader:soloader:0.5.1'
diff --git a/ReactAndroid/libs/BUCK b/ReactAndroid/libs/BUCK
index a360e7e86..56d594cd4 100644
--- a/ReactAndroid/libs/BUCK
+++ b/ReactAndroid/libs/BUCK
@@ -9,8 +9,8 @@ rn_android_prebuilt_aar(
 
 fb_native.remote_file(
     name = "appcompat-binary-aar",
-    sha1 = "22b1ef4ff9ef1a3513c18eb132d597eac6ef1a86",
-    url = "mvn:com.android.support:appcompat-v7:aar:27.1.1",
+    sha1 = "132586ec59604a86703796851a063a0ac61f697b",
+    url = "mvn:com.android.support:appcompat-v7:aar:28.0.0",
 )
 
 rn_android_prebuilt_aar(
diff --git a/ReactAndroid/src/main/third-party/android/support-annotations/BUCK b/ReactAndroid/src/main/third-party/android/support-annotations/BUCK
index 904540a1e..56b26a564 100644
--- a/ReactAndroid/src/main/third-party/android/support-annotations/BUCK
+++ b/ReactAndroid/src/main/third-party/android/support-annotations/BUCK
@@ -10,5 +10,5 @@ rn_prebuilt_jar(
 fb_native.remote_file(
     name = "support-annotations-binary.jar",
     sha1 = "39ded76b5e1ce1c5b2688e1d25cdc20ecee32007",
-    url = "mvn:com.android.support:support-annotations:jar:27.1.1",
+    url = "mvn:com.android.support:support-annotations:jar:28.0.0",
 )
diff --git a/ReactAndroid/src/main/third-party/android/support/v4/BUCK b/ReactAndroid/src/main/third-party/android/support/v4/BUCK
index 584c12112..0b75cdbe1 100644
--- a/ReactAndroid/src/main/third-party/android/support/v4/BUCK
+++ b/ReactAndroid/src/main/third-party/android/support/v4/BUCK
@@ -88,29 +88,29 @@ fb_native.remote_file(
 fb_native.remote_file(
     name = "lib-support-v4-support-compat-aar",
     sha1 = "a55ad550d0b84c7fec7ecca012690636062c0e64",
-    url = "mvn:com.android.support:support-compat:aar:27.1.1",
+    url = "mvn:com.android.support:support-compat:aar:28.0.0",
 )
 
 fb_native.remote_file(
     name = "lib-support-v4-support-core-utils-aar",
     sha1 = "b3a7a4040fda0c5138dbc8c477103b6723b9dbe6",
-    url = "mvn:com.android.support:support-core-utils:aar:27.1.1",
+    url = "mvn:com.android.support:support-core-utils:aar:28.0.0",
 )
 
 fb_native.remote_file(
     name = "lib-support-v4-support-core-ui-aar",
     sha1 = "f9acdb8a4c3a9fe883fd7fa5efd3f0426bb9dcda",
-    url = "mvn:com.android.support:support-core-ui:aar:27.1.1",
+    url = "mvn:com.android.support:support-core-ui:aar:28.0.0",
 )
 
 fb_native.remote_file(
     name = "lib-support-v4-support-media-compat-aar",
     sha1 = "10e309e2cc22ff4cab30bd5f573e4bb30be707ad",
-    url = "mvn:com.android.support:support-media-compat:aar:27.1.1",
+    url = "mvn:com.android.support:support-media-compat:aar:28.0.0",
 )
 
 fb_native.remote_file(
     name = "lib-support-v4-support-fragment-aar",
     sha1 = "eb8053ebf038b7561c29e5e8964664fac05f375e",
-    url = "mvn:com.android.support:support-fragment:aar:27.1.1",
+    url = "mvn:com.android.support:support-fragment:aar:28.0.0",
 )
diff --git a/ReactAndroid/src/main/third-party/android/support/v7/appcompat-orig/BUCK b/ReactAndroid/src/main/third-party/android/support/v7/appcompat-orig/BUCK
index c33036be8..31deb7ac1 100644
--- a/ReactAndroid/src/main/third-party/android/support/v7/appcompat-orig/BUCK
+++ b/ReactAndroid/src/main/third-party/android/support/v7/appcompat-orig/BUCK
@@ -59,5 +59,5 @@ fb_native.python_binary(
 fb_native.remote_file(
     name = "appcompat-binary-aar",
     sha1 = "22b1ef4ff9ef1a3513c18eb132d597eac6ef1a86",
-    url = "mvn:com.android.support:appcompat-v7:aar:27.1.1",
+    url = "mvn:com.android.support:appcompat-v7:aar:28.0.0",
 )