diff --git a/jdtls.ext/.mvn/wrapper/maven-wrapper.properties b/jdtls.ext/.mvn/wrapper/maven-wrapper.properties
index 56bb0164..9e0264d0 100644
--- a/jdtls.ext/.mvn/wrapper/maven-wrapper.properties
+++ b/jdtls.ext/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.5.0/apache-maven-3.5.0-bin.zip
\ No newline at end of file
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.3/apache-maven-3.9.3-bin.zip
\ No newline at end of file
diff --git a/jdtls.ext/pom.xml b/jdtls.ext/pom.xml
index 48344633..940c3a66 100644
--- a/jdtls.ext/pom.xml
+++ b/jdtls.ext/pom.xml
@@ -9,7 +9,7 @@
     <properties>
         <base.name>Java Project Manager</base.name>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <tycho-version>2.7.2</tycho-version>
+        <tycho-version>4.0.3</tycho-version>
         <checkstyleDir>${basedir}</checkstyleDir>
     </properties>