diff --git a/pom.xml b/pom.xml
index 8666488..5f08eb6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache</groupId>
     <artifactId>apache</artifactId>
-    <version>21</version>
+    <version>23</version>
   </parent>
   <groupId>org.apache.accumulo</groupId>
   <artifactId>accumulo-proxy</artifactId>
@@ -89,15 +89,14 @@
     <eclipseFormatterStyle>contrib/Eclipse-Accumulo-Codestyle.xml</eclipseFormatterStyle>
     <!-- extra release args for testing -->
     <extraReleaseArguments />
-    <hadoop.version>3.1.1</hadoop.version>
+    <hadoop.version>3.2.1</hadoop.version>
     <it.failIfNoSpecifiedTests>false</it.failIfNoSpecifiedTests>
     <maven.compiler.release>8</maven.compiler.release>
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
-    <slf4j.version>1.7.28</slf4j.version>
+    <slf4j.version>1.7.30</slf4j.version>
     <sourceReleaseAssemblyDescriptor>source-release-tar</sourceReleaseAssemblyDescriptor>
     <spotbugs.excludeFilterFile>src/main/spotbugs/exclude-filter.xml</spotbugs.excludeFilterFile>
-    <spotbugs.version>3.1.12</spotbugs.version>
     <thrift.version>0.12.0</thrift.version>
   </properties>
   <dependencies>
@@ -110,7 +109,7 @@
     <dependency>
       <groupId>com.github.spotbugs</groupId>
       <artifactId>spotbugs-annotations</artifactId>
-      <version>${spotbugs.version}</version>
+      <version>4.0.0</version>
       <optional>true</optional>
     </dependency>
     <dependency>
@@ -122,7 +121,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>28.1-jre</version>
+      <version>28.2-jre</version>
     </dependency>
     <dependency>
       <groupId>commons-lang</groupId>
@@ -186,7 +185,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.12</version>
+      <version>4.13</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -198,7 +197,7 @@
     <dependency>
       <groupId>org.easymock</groupId>
       <artifactId>easymock</artifactId>
-      <version>4.0.2</version>
+      <version>4.2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -228,7 +227,7 @@
         <plugin>
           <groupId>com.github.spotbugs</groupId>
           <artifactId>spotbugs-maven-plugin</artifactId>
-          <version>${spotbugs.version}.1</version>
+          <version>3.1.12.1</version>
           <configuration>
             <xmlOutput>true</xmlOutput>
             <effort>Max</effort>
@@ -585,12 +584,9 @@
                 <module name="NonEmptyAtclauseDescription" />
                 <module name="JavadocTagContinuationIndentation" />
                 <module name="JavadocMethod">
-                  <property name="allowMissingJavadoc" value="true" />
                   <property name="allowMissingParamTags" value="true" />
-                  <property name="allowMissingThrowsTags" value="true" />
                   <property name="allowMissingReturnTag" value="true" />
                   <property name="allowedAnnotations" value="Override,Test,BeforeClass,AfterClass,Before,After" />
-                  <property name="allowThrowsTagsForSubclasses" value="true" />
                 </module>
                 <module name="SingleLineJavadoc" />
                 <module name="MissingOverrideCheck" />
@@ -606,7 +602,7 @@
           <dependency>
             <groupId>com.puppycrawl.tools</groupId>
             <artifactId>checkstyle</artifactId>
-            <version>8.24</version>
+            <version>8.29</version>
           </dependency>
         </dependencies>
         <executions>