diff --git a/pom.xml b/pom.xml
index 93d1125..5641c4d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,17 +5,23 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.4.1</version>
+        <version>2.7.1</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
+
     <groupId>org.sadtech.example</groupId>
     <artifactId>swagger</artifactId>
     <version>0.0.1-SNAPSHOT</version>
+
     <name>swagger</name>
     <description>Demo project for Swagger</description>
 
     <properties>
-        <java.version>1.8</java.version>
+        <java.version>17</java.version>
+        <maven.compiler.source>${java.version}</maven.compiler.source>
+        <maven.compiler.target>${java.version}</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     </properties>
 
     <dependencies>
@@ -27,12 +33,12 @@
         <dependency>
             <groupId>io.swagger.core.v3</groupId>
             <artifactId>swagger-annotations</artifactId>
-            <version>2.1.6</version>
+            <version>2.2.1</version>
         </dependency>
         <dependency>
             <groupId>org.springdoc</groupId>
             <artifactId>springdoc-openapi-ui</artifactId>
-            <version>1.5.2</version>
+            <version>1.6.9</version>
         </dependency>
     </dependencies>