diff --git a/pom.xml b/pom.xml
index 948028c..db6c9e1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
         <start-class>com.cuupa.classificator.app.SpringBootClassificatorApplication</start-class>
         <app.filename>app</app.filename>
 
-        <spring-boot.version>2.6.8</spring-boot.version>
+        <spring-boot.version>3.4.0</spring-boot.version>
 
         <java.version>11</java.version>
         <kotlin.compiler.jvmTarget>11</kotlin.compiler.jvmTarget>