diff --git a/Libraries/Core/ReactNativeVersion.js b/Libraries/Core/ReactNativeVersion.js
index 3d65d9cd909b5f..bc67d865d8eceb 100644
--- a/Libraries/Core/ReactNativeVersion.js
+++ b/Libraries/Core/ReactNativeVersion.js
@@ -13,6 +13,6 @@
 exports.version = {
   major: 0,
   minor: 55,
-  patch: 3,
+  patch: 4,
   prerelease: null,
 };
diff --git a/React/Base/RCTVersion.m b/React/Base/RCTVersion.m
index fc8a1a5608450e..aeb997451f2e42 100644
--- a/React/Base/RCTVersion.m
+++ b/React/Base/RCTVersion.m
@@ -22,7 +22,7 @@ static void __makeVersion()
   __rnVersion = @{
                   RCTVersionMajor: @(0),
                   RCTVersionMinor: @(55),
-                  RCTVersionPatch: @(3),
+                  RCTVersionPatch: @(4),
                   RCTVersionPrerelease: [NSNull null],
                   };
 }
diff --git a/ReactAndroid/gradle.properties b/ReactAndroid/gradle.properties
index 006d181aab06c0..aff1e36757f5c2 100644
--- a/ReactAndroid/gradle.properties
+++ b/ReactAndroid/gradle.properties
@@ -1,4 +1,4 @@
-VERSION_NAME=0.55.3
+VERSION_NAME=0.55.4
 GROUP=com.facebook.react
 
 POM_NAME=ReactNative
diff --git a/ReactAndroid/src/main/java/com/facebook/react/modules/systeminfo/ReactNativeVersion.java b/ReactAndroid/src/main/java/com/facebook/react/modules/systeminfo/ReactNativeVersion.java
index be202583e09712..57ee1c8cc62ec2 100644
--- a/ReactAndroid/src/main/java/com/facebook/react/modules/systeminfo/ReactNativeVersion.java
+++ b/ReactAndroid/src/main/java/com/facebook/react/modules/systeminfo/ReactNativeVersion.java
@@ -17,6 +17,6 @@ public class ReactNativeVersion {
   public static final Map<String, Object> VERSION = MapBuilder.<String, Object>of(
       "major", 0,
       "minor", 55,
-      "patch", 3,
+      "patch", 4,
       "prerelease", null);
 }
diff --git a/package.json b/package.json
index 429e6586301b3f..bd1562054a5852 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native",
-  "version": "0.55.3",
+  "version": "0.55.4",
   "description": "A framework for building native apps using React",
   "license": "MIT",
   "repository": {