diff --git a/praktikumsplaner-backend/pom.xml b/praktikumsplaner-backend/pom.xml
index 28f9db0a3..775bd1c55 100644
--- a/praktikumsplaner-backend/pom.xml
+++ b/praktikumsplaner-backend/pom.xml
@@ -17,7 +17,7 @@
         <maven.compiler.target>${java.version}</maven.compiler.target>
         <maven.compiler.release>${java.version}</maven.compiler.release>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <spring.boot.version>3.3.4</spring.boot.version>
+        <spring.boot.version>3.4.0</spring.boot.version>
         <spring.cloud.version>2023.0.3</spring.cloud.version>
         <logstash.encoder>8.0</logstash.encoder>
         <apache.commons.collections4>4.4</apache.commons.collections4>
diff --git a/praktikumsplaner-frontend/apigateway/pom.xml b/praktikumsplaner-frontend/apigateway/pom.xml
index 4808e87f3..72f1b4935 100644
--- a/praktikumsplaner-frontend/apigateway/pom.xml
+++ b/praktikumsplaner-frontend/apigateway/pom.xml
@@ -17,7 +17,7 @@
         <java.version>17</java.version>
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>
-        <spring.boot.version>3.3.4</spring.boot.version>
+        <spring.boot.version>3.4.0</spring.boot.version>
         <spring.cloud.version>2023.0.3</spring.cloud.version>
         <logstash.encoder.version>8.0</logstash.encoder.version>
          <!-- Die Version von Hazelcast muss der Hazelcastversion in den spring-boot-dependencies entsprechen -->