diff --git a/hibernate-alternatives/spring-data-jdbc/pom.xml b/hibernate-alternatives/spring-data-jdbc/pom.xml
index 51c11d7..2ed7243 100644
--- a/hibernate-alternatives/spring-data-jdbc/pom.xml
+++ b/hibernate-alternatives/spring-data-jdbc/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.6.4</version>
+        <version>3.1.5</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.pivovarit</groupId>
diff --git a/hibernate-alternatives/spring-jdbc/pom.xml b/hibernate-alternatives/spring-jdbc/pom.xml
index bd5042a..80221c1 100644
--- a/hibernate-alternatives/spring-jdbc/pom.xml
+++ b/hibernate-alternatives/spring-jdbc/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.6.4</version>
+        <version>3.1.5</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.pivovarit</groupId>