diff --git a/impl/pom.xml b/impl/pom.xml
index cfad08c..581b94c 100644
--- a/impl/pom.xml
+++ b/impl/pom.xml
@@ -62,17 +62,17 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>1.7.25</version>
+            <version>2.0.7</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-jdk14</artifactId>
-            <version>1.7.25</version>
+            <version>2.0.7</version>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-all</artifactId>
-            <version>1.9.5</version>
+            <version>1.10.19</version>
         </dependency>
         <dependency>
             <groupId>org.apache.karaf.shell</groupId>
diff --git a/pom.xml b/pom.xml
index ebc0ddf..8316f60 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
     <description>OLT Application</description>
     <url>http://onosproject.org</url>
     <properties>
-        <sadis.api.version>5.10.0</sadis.api.version>
+        <sadis.api.version>5.11.1</sadis.api.version>
         <olt.api.version>5.2.4-SNAPSHOT</olt.api.version>
     </properties>
     <dependencies>
@@ -66,7 +66,7 @@
             <plugin>
                 <groupId>com.github.spotbugs</groupId>
                 <artifactId>spotbugs-maven-plugin</artifactId>
-                <version>4.0.4</version>
+                <version>4.7.3.4</version>
                 <configuration>
                     <effort>Max</effort>
                     <threshold>Low</threshold>
@@ -77,7 +77,7 @@
                         <plugin>
                             <groupId>com.h3xstream.findsecbugs</groupId>
                             <artifactId>findsecbugs-plugin</artifactId>
-                            <version>1.10.1</version>
+                            <version>1.12.0</version>
                         </plugin>
                     </plugins>
                 </configuration>