diff --git a/pom.xml b/pom.xml
index 6282968..22e7f55 100644
--- a/pom.xml
+++ b/pom.xml
@@ -155,12 +155,12 @@
         <dependency>
             <groupId>com.squareup.retrofit2</groupId>
             <artifactId>retrofit</artifactId>
-            <version>2.9.0</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>com.squareup.retrofit2</groupId>
             <artifactId>converter-gson</artifactId>
-            <version>2.9.0</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
@@ -177,7 +177,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
-            <version>2.0.0-alpha2</version>
+            <version>2.0.0</version>
         </dependency>
     </dependencies>