diff --git a/book-service/book-service-application/pom.xml b/book-service/book-service-application/pom.xml
index 94d6daa..e109ddd 100644
--- a/book-service/book-service-application/pom.xml
+++ b/book-service/book-service-application/pom.xml
@@ -17,7 +17,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
-            <version>5.1.5.RELEASE</version>
+            <version>5.2.22.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.nocoder.book.domain</groupId>
diff --git a/book-service/book-service-domain/pom.xml b/book-service/book-service-domain/pom.xml
index 7db72ef..6fc6fca 100644
--- a/book-service/book-service-domain/pom.xml
+++ b/book-service/book-service-domain/pom.xml
@@ -17,7 +17,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
-                <version>5.1.5.RELEASE</version>
+                <version>5.2.22.RELEASE</version>
         </dependency>
     </dependencies>
 
diff --git a/book-service/pom.xml b/book-service/pom.xml
index db6a268..400b4c6 100644
--- a/book-service/pom.xml
+++ b/book-service/pom.xml
@@ -19,7 +19,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring.boot.version>2.1.3.RELEASE</spring.boot.version>
-        <spring.version>5.1.5.RELEASE</spring.version>
+        <spring.version>5.2.22.RELEASE</spring.version>
         <spring.cloud.version>Greenwich.SR1</spring.cloud.version>
     </properties>