diff --git a/google-oauth-client-bom/pom.xml b/google-oauth-client-bom/pom.xml
index 43cd4b50e..078fdc6ec 100644
--- a/google-oauth-client-bom/pom.xml
+++ b/google-oauth-client-bom/pom.xml
@@ -107,12 +107,14 @@
       </plugin>
       <plugin>
         <artifactId>maven-javadoc-plugin</artifactId>
+        <version>3.3.0</version>
         <configuration>
           <skip>true</skip>
         </configuration>
       </plugin>
       <plugin>
         <artifactId>maven-site-plugin</artifactId>
+        <version>3.9.1</version>
         <configuration>
           <skip>true</skip>
         </configuration>
@@ -120,7 +122,7 @@
       <plugin>
         <groupId>com.coveo</groupId>
         <artifactId>fmt-maven-plugin</artifactId>
-        <version>2.11</version>
+        <version>2.9</version>
         <configuration>
           <style>google</style>
           <verbose>true</verbose>
@@ -129,7 +131,7 @@
           <dependency>
             <groupId>com.google.googlejavaformat</groupId>
             <artifactId>google-java-format</artifactId>
-            <version>1.10.0</version>
+            <version>1.7</version>
           </dependency>
         </dependencies>
       </plugin>
diff --git a/pom.xml b/pom.xml
index 1516d3a51..9db023565 100644
--- a/pom.xml
+++ b/pom.xml
@@ -426,7 +426,7 @@
       <plugin>
         <groupId>com.coveo</groupId>
         <artifactId>fmt-maven-plugin</artifactId>
-        <version>2.11</version>
+        <version>2.9</version>
         <configuration>
           <style>google</style>
           <verbose>true</verbose>
@@ -435,7 +435,7 @@
           <dependency>
             <groupId>com.google.googlejavaformat</groupId>
             <artifactId>google-java-format</artifactId>
-            <version>1.10.0</version>
+            <version>1.7</version>
           </dependency>
         </dependencies>
       </plugin>
@@ -531,7 +531,7 @@
               <doclet>com.microsoft.doclet.DocFxDoclet</doclet>
               <useStandardDocletOptions>false</useStandardDocletOptions>
               <docletPath>${env.KOKORO_GFILE_DIR}/java-docfx-doclet-1.0.jar</docletPath>
-              <additionalOptions>-outputpath ${project.build.directory}/docfx-yml -projectname ${artifactId}</additionalOptions>
+              <additionalOptions>-outputpath ${project.build.directory}/docfx-yml -projectname ${project.artifactId}</additionalOptions>
               <doclint>none</doclint>
               <show>protected</show>
               <nohelp>true</nohelp>