diff --git a/2022-08/spring-30/spring-30-exercise/pom.xml b/2022-08/spring-30/spring-30-exercise/pom.xml
index ce2c8644..2042bdc5 100644
--- a/2022-08/spring-30/spring-30-exercise/pom.xml
+++ b/2022-08/spring-30/spring-30-exercise/pom.xml
@@ -6,12 +6,13 @@
 
     <groupId>ru.otus</groupId>
     <artifactId>spring-30-exercise</artifactId>
-    <version>1.0</version>
+    <version>1.0-SNAPSHOT</version>
 
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.6.10</version>
+        <version>2.7.9</version>
+        <relativePath/>
     </parent>
 
     <properties>
diff --git a/2022-08/spring-30/spring-30-solution/pom.xml b/2022-08/spring-30/spring-30-solution/pom.xml
index a772d617..b3fe8cde 100644
--- a/2022-08/spring-30/spring-30-solution/pom.xml
+++ b/2022-08/spring-30/spring-30-solution/pom.xml
@@ -6,12 +6,12 @@
 
     <groupId>ru.otus</groupId>
     <artifactId>spring-30-solution</artifactId>
-    <version>1.0</version>
+    <version>1.0-SNAPSHOT</version>
 
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.6.1</version>
+        <version>2.7.9</version>
     </parent>
 
     <properties>