diff --git a/README.md b/README.md
index dc8bef54..8bd87384 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ repositories {
 }
 
 dependencies {
-  implementation 'io.michaelrocks:libphonenumber-android:8.13.30'
+  implementation 'io.michaelrocks:libphonenumber-android:8.13.31'
 }
 ```
 
@@ -63,5 +63,5 @@ License
     limitations under the License.
 
  [1]: https://github.com/googlei18n/libphonenumber
- [2]: http://www.methodscount.com/?lib=com.googlecode.libphonenumber%3Alibphonenumber%3A8.13.30
+ [2]: http://www.methodscount.com/?lib=com.googlecode.libphonenumber%3Alibphonenumber%3A8.13.31
  [3]: http://blog.nimbledroid.com/2016/04/06/slow-ClassLoader.getResourceAsStream.html
diff --git a/build.gradle b/build.gradle
index f0317606..5e8d8282 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
   group = 'io.michaelrocks'
-  version = '8.13.30'
+  version = '8.13.31'
 
   ext.projectCompileSdkVersion = 34
   ext.projectBuildToolsVersion = '34.0.0'
diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_BM b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_BM
index 3aba94a7..48aa4290 100644
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_CZ b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_CZ
index b10a7779..8b8fc592 100644
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_EH b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_EH
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_GY b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_GY
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_JE b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_JE
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_LS b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_LS
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_MA b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_MA
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_NG b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_NG
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_NP b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_NP
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_OM b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_OM
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_SG b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_SG
index 20042fef..08c1d457 100644
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_TO b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_TO
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diff --git a/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_US b/library/src/main/assets/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_US
index b73867db..241f0c10 100644
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diff --git a/library/src/test/resources/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_BM b/library/src/test/resources/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_BM
index 3aba94a7..48aa4290 100644
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diff --git a/library/src/test/resources/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_CZ b/library/src/test/resources/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_CZ
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diff --git a/library/src/test/resources/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_EH b/library/src/test/resources/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_EH
index 8e98412c..12b7b456 100644
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diff --git a/library/src/test/resources/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_GY b/library/src/test/resources/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_GY
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diff --git a/library/src/test/resources/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_LS b/library/src/test/resources/io/michaelrocks/libphonenumber/android/data/PhoneNumberMetadataProto_LS
index ec05b555..68261efa 100644
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