diff --git a/VERSION b/VERSION
index ac14c3d..61fcc87 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.1.1
+5.1.2
diff --git a/dependencies.xml b/dependencies.xml
index b7effab..b019908 100644
--- a/dependencies.xml
+++ b/dependencies.xml
@@ -24,7 +24,7 @@
     <version>fake</version>
 
     <properties>
-        <olt.version>5.1.2</olt.version>
+        <olt.version>5.2.2</olt.version>
         <sadis.version>5.6.0</sadis.version>
         <aaa.version>2.6.0</aaa.version>
         <dhcpl2relay.version>2.7.0</dhcpl2relay.version>