diff --git a/pom.xml b/pom.xml
index 06e2f30..d0a5c83 100644
--- a/pom.xml
+++ b/pom.xml
@@ -163,7 +163,7 @@
     <osgi-core-version>4.3.1</osgi-core-version>
     <servlet-api-version>3.1.0</servlet-api-version>
     <jetty-version>9.4.25.v20191220</jetty-version>
-    <japicmp-version>0.14.1</japicmp-version>
+    <japicmp-version>0.14.3</japicmp-version>
     <httpclient-version>4.5.10</httpclient-version>
     <httpcore-version>4.4.12</httpcore-version>
     <slf4j-version>1.7.2</slf4j-version>
@@ -175,7 +175,7 @@
     <spotbugs-maven-plugin-version>3.1.12.2</spotbugs-maven-plugin-version>
     <maven-project-info-reports-plugin-version>3.0.0</maven-project-info-reports-plugin-version>
     <maven-jxr-plugin-version>3.0.0</maven-jxr-plugin-version>
-    <maven-surefire-plugin-version>3.0.0-M3</maven-surefire-plugin-version>
+    <maven-surefire-plugin-version>3.0.0-M4</maven-surefire-plugin-version>
     <maven-surefire-report-plugin-version>${maven-surefire-plugin-version}</maven-surefire-report-plugin-version>
     <maven-compiler-plugin-version>3.8.1</maven-compiler-plugin-version>
 
@@ -298,7 +298,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-pmd-plugin</artifactId>
-          <version>3.12.0</version>
+          <version>3.13.0</version>
           <configuration>
             <sourceEncoding>utf-8</sourceEncoding>
             <minimumTokens>100</minimumTokens>