Bumped version to 5.7.3 in README

Author: oliemansm

README.md

@@ -71,19 +71,19 @@ repositories {
 }
 
 dependencies {
-  compile 'com.graphql-java-kickstart:graphql-spring-boot-starter:5.7.0'
+  compile 'com.graphql-java-kickstart:graphql-spring-boot-starter:5.7.3'
   
   // to embed Altair tool
-  runtime 'com.graphql-java-kickstart:altair-spring-boot-starter:5.7.0'
+  runtime 'com.graphql-java-kickstart:altair-spring-boot-starter:5.7.3'
 
   // to embed GraphiQL tool
-  runtime 'com.graphql-java-kickstart:graphiql-spring-boot-starter:5.7.0'
+  runtime 'com.graphql-java-kickstart:graphiql-spring-boot-starter:5.7.3'
 
   // to embed Voyager tool
-  runtime 'com.graphql-java-kickstart:voyager-spring-boot-starter:5.7.0'
+  runtime 'com.graphql-java-kickstart:voyager-spring-boot-starter:5.7.3'
   
   // testing facilities
-  testCompile 'com.graphql-java-kickstart:graphql-spring-boot-starter-test:5.7.0'
+  testCompile 'com.graphql-java-kickstart:graphql-spring-boot-starter-test:5.7.3'
 }
 ```
 
@@ -92,38 +92,38 @@ Maven:
 <dependency>
     <groupId>com.graphql-java-kickstart</groupId>
     <artifactId>graphql-spring-boot-starter</artifactId>
-    <version>5.7.0</version>
+    <version>5.7.3</version>
 </dependency>
 
 <!-- to embed Altair tool -->
 <dependency>
     <groupId>com.graphql-java-kickstart</groupId>
     <artifactId>altair-spring-boot-starter</artifactId>
-    <version>5.7.0</version>
+    <version>5.7.3</version>
     <scope>runtime</scope>
 </dependency>
 
 <!-- to embed GraphiQL tool -->
 <dependency>
     <groupId>com.graphql-java-kickstart</groupId>
     <artifactId>graphiql-spring-boot-starter</artifactId>
-    <version>5.7.0</version>
+    <version>5.7.3</version>
     <scope>runtime</scope>
 </dependency>
 
 <!-- to embed Voyager tool -->
 <dependency>
     <groupId>com.graphql-java-kickstart</groupId>
     <artifactId>voyager-spring-boot-starter</artifactId>
-    <version>5.7.0</version>
+    <version>5.7.3</version>
     <scope>runtime</scope>
 </dependency>
 
 <!-- testing facilities -->
 <dependency>
     <groupId>com.graphql-java-kickstart</groupId>
     <artifactId>graphql-spring-boot-starter-test</artifactId>
-    <version>5.7.0</version>
+    <version>5.7.3</version>
     <scope>test</scope>
 </dependency>