diff --git a/.classpath b/.classpath
index c04b82214..d1e96260b 100644
--- a/.classpath
+++ b/.classpath
@@ -87,7 +87,7 @@
 	<classpathentry kind="lib" path="lib/metrics-core-3.2.2.jar"/>
 	<classpathentry kind="lib" path="lib/spatial4j-0.6.jar"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/>
-	<classpathentry kind="lib" path="lib/icu4j-62.1.jar"/>
+	<classpathentry kind="lib" path="lib/icu4j-63.1.jar"/>
 	<classpathentry kind="lib" path="lib/htmllexer.jar"/>
 	<classpathentry kind="lib" path="lib/jsoup-1.11.3.jar"/>
 	<classpathentry kind="lib" path="lib/javax.servlet-api-3.1.0.jar"/>
diff --git a/build.xml b/build.xml
index 12aa78ea0..f84c85d46 100644
--- a/build.xml
+++ b/build.xml
@@ -193,7 +193,7 @@
         <pathelement location="${lib}/httpclient-4.5.6.jar" />
         <pathelement location="${lib}/httpcore-4.4.10.jar" />
         <pathelement location="${lib}/httpmime-4.5.6.jar" />
-        <pathelement location="${lib}/icu4j-62.1.jar" />
+        <pathelement location="${lib}/icu4j-63.1.jar" />
     	<pathelement location="${lib}/imageio-bmp-3.3.2.jar" />
     	<pathelement location="${lib}/imageio-core-3.3.2.jar" />
     	<pathelement location="${lib}/imageio-metadata-3.3.2.jar" />
diff --git a/lib/icu4j-62.1.jar b/lib/icu4j-63.1.jar
similarity index 65%
rename from lib/icu4j-62.1.jar
rename to lib/icu4j-63.1.jar
index c9f8fa227..730335ed0 100644
Binary files a/lib/icu4j-62.1.jar and b/lib/icu4j-63.1.jar differ
diff --git a/pom.xml b/pom.xml
index 3e3a529f0..8ed958e73 100644
--- a/pom.xml
+++ b/pom.xml
@@ -448,7 +448,7 @@
         <dependency>
             <groupId>com.ibm.icu</groupId>
             <artifactId>icu4j</artifactId>
-            <version>62.1</version>
+            <version>63.1</version>
             <type>jar</type>
         </dependency>
         <dependency>