diff --git a/pom.xml b/pom.xml
index 87ef337aab0423568234cb76691ab29632ac265d..2caa3f34994694784cfff87419af578ebb9786e0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -209,7 +209,7 @@
         <dependency>
             <groupId>org.glassfish.jaxb</groupId>
             <artifactId>jaxb-runtime</artifactId>
-            <version>2.4.0-b180830.0438</version>
+            <version>3.0.0-M4</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/com.github.jmchilton.blend4j/blend4j -->
         <dependency>
@@ -221,27 +221,27 @@
         <dependency>
             <groupId>com.squareup.retrofit2</groupId>
             <artifactId>retrofit</artifactId>
-            <version>2.5.0</version>
+            <version>2.9.0</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/com.squareup.retrofit2/converter-gson -->
         <dependency>
             <groupId>com.squareup.retrofit2</groupId>
             <artifactId>converter-gson</artifactId>
-            <version>2.4.0</version>
+            <version>2.9.0</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/com.squareup.okhttp3/logging-interceptor -->
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>
             <artifactId>logging-interceptor</artifactId>
-            <version>3.12.1</version>
+            <version>4.10.0-RC1</version>
         </dependency>
 
         <dependency>
             <groupId>com.auth0</groupId>
             <artifactId>java-jwt</artifactId>
-            <version>3.8.3</version>
+            <version>3.11.0</version>
         </dependency>
     </dependencies>