diff --git a/dependencies.xml b/dependencies.xml
index e085b0a..b0e3676 100644
--- a/dependencies.xml
+++ b/dependencies.xml
@@ -24,11 +24,11 @@
     <version>fake</version>
 
     <properties>
-        <olt.version>3.0.1</olt.version>
-        <sadis.version>3.1.0</sadis.version>
-        <aaa.version>1.10.0</aaa.version>
-        <dhcpl2relay.version>1.6.2</dhcpl2relay.version>
-        <kafka.version>1.2.0</kafka.version>
+        <olt.version>4.0.0</olt.version>
+        <sadis.version>4.0.1</sadis.version>
+        <aaa.version>2.0.0</aaa.version>
+        <dhcpl2relay.version>2.0.0</dhcpl2relay.version>
+        <kafka.version>2.0.0</kafka.version>
     </properties>
 
     <build>
@@ -84,7 +84,7 @@
         <repository>
             <id>central</id>
             <name>Central Repository</name>
-            <url>http://repo.maven.apache.org/maven2</url>
+            <url>https://repo.maven.apache.org/maven2</url>
             <layout>default</layout>
             <snapshots>
                 <enabled>false</enabled>