diff --git a/pom.xml b/pom.xml
index e415375..1ad5a92 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,4 +1,6 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
@@ -28,7 +30,7 @@
     <jgit.version>5.13.1.202206130422-r</jgit.version>
     <jacoco.version>0.8.13</jacoco.version>
     <takari-plugin-testing.version>3.1.1</takari-plugin-testing.version>
-    <google-java-format.version>1.28.0</google-java-format.version>
+    <google-java-format.version>1.34.1</google-java-format.version>
   </properties>
 
   <modules>
@@ -130,7 +132,8 @@
 
   <scm>
     <connection>scm:git:https://github.com/Cosium/git-code-format-maven-plugin</connection>
-    <developerConnection>scm:git:https://github.com/Cosium/git-code-format-maven-plugin</developerConnection>
+    <developerConnection>scm:git:https://github.com/Cosium/git-code-format-maven-plugin
+    </developerConnection>
     <url>https://github.com/Cosium/git-code-format-maven-plugin</url>
     <tag>HEAD</tag>
   </scm>