diff --git a/pom.xml b/pom.xml
index 84e12430..09915d29 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,13 +42,13 @@
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcprov-jdk16</artifactId>
-            <version>1.45</version>
+            <version>1.46</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.8.1</version>
+            <version>4.8.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -60,19 +60,19 @@
         <dependency>
             <groupId>org.apache.sshd</groupId>
             <artifactId>sshd-core</artifactId>
-            <version>0.4.0</version>
+            <version>0.5.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-core</artifactId>
-            <version>0.9.24</version>
+            <version>0.9.29</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>0.9.24</version>
+            <version>0.9.29</version>
             <scope>test</scope>
         </dependency>
     </dependencies>