diff --git a/pom.xml b/pom.xml
index 0b9a0e4..f8a6b07 100644
--- a/pom.xml
+++ b/pom.xml
@@ -134,31 +134,25 @@
             <dependency>
                 <groupId>com.squareup.retrofit2</groupId>
                 <artifactId>retrofit</artifactId>
-                <version>2.9.0</version>
+                <version>2.10.0</version>
             </dependency>
             <dependency>
                 <groupId>com.squareup.retrofit2</groupId>
                 <artifactId>adapter-rxjava2</artifactId>
-                <version>2.9.0</version>
+                <version>2.10.0</version>
             </dependency>
             <dependency>
                 <groupId>com.squareup.retrofit2</groupId>
                 <artifactId>converter-jackson</artifactId>
-                <version>2.9.0</version>
+                <version>2.10.0</version>
             </dependency>
             <dependency>
                 <groupId>com.squareup.retrofit2</groupId>
                 <artifactId>converter-gson</artifactId>
-                <version>2.9.0</version>
-            </dependency>
-            <dependency>
-                <groupId>com.google.inject</groupId>
-                <artifactId>guice</artifactId>
-                <version>5.1.0</version>
+                <version>2.10.0</version>
             </dependency>
 
-
-            <!-- 测试所用依赖 -->
+            <!-- TESTS -->
             <dependency>
                 <groupId>joda-time</groupId>
                 <artifactId>joda-time</artifactId>
@@ -279,7 +273,41 @@
     </dependencyManagement>
 
     <dependencies>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+        <!-- JSON -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.dataformat</groupId>
+            <artifactId>jackson-dataformat-xml</artifactId>
+        </dependency>
 
+        <!-- UTILITIES -->
+        <dependency>
+            <groupId>com.squareup.retrofit2</groupId>
+            <artifactId>retrofit</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.squareup.retrofit2</groupId>
+            <artifactId>adapter-rxjava2</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.squareup.retrofit2</groupId>
+            <artifactId>converter-jackson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.squareup.retrofit2</groupId>
+            <artifactId>converter-gson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.inject</groupId>
+            <artifactId>guice</artifactId>
+        </dependency>
 
         <!-- TEST -->
         <dependency>