diff --git a/pom.xml b/pom.xml
index 5c6a4f5d3..001450627 100644
--- a/pom.xml
+++ b/pom.xml
@@ -101,8 +101,8 @@
         <flatten-maven-plugin.version>1.7.2</flatten-maven-plugin.version>
         <maven-compiler-plugin.version>3.13.0</maven-compiler-plugin.version>
         <maven-failsafe-plugin.version>3.5.3</maven-failsafe-plugin.version>
-        <maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
-        <maven-javadoc-plugin.version>2.9.1</maven-javadoc-plugin.version>
+        <maven-gpg-plugin.version>1.5</maven-gpg-plugin.version>
+        <maven-javadoc-plugin.version>3.11.3</maven-javadoc-plugin.version>
         <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
         <maven-surefire-plugin.version>3.5.3</maven-surefire-plugin.version>
     </properties>