diff --git a/build.gradle b/build.gradle
index 9294d874..ae7fc2b6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ buildscript {
 		snapshotBuild = version.endsWith('SNAPSHOT')
 		milestoneBuild = !(releaseBuild || snapshotBuild)
 
-		springBootVersion = '2.2.0.M4'
+		springBootVersion = '2.2.0.M5'
 	}
 
 	repositories {
diff --git a/spring-session-samples/gradle/dependency-management.gradle b/spring-session-samples/gradle/dependency-management.gradle
index 211d698b..c74770ba 100644
--- a/spring-session-samples/gradle/dependency-management.gradle
+++ b/spring-session-samples/gradle/dependency-management.gradle
@@ -1,5 +1,3 @@
-ext['spring-framework.version'] = '5.2.0.RC1'
-
 dependencyManagement {
 	dependencies {
 		dependency 'ch.qos.logback:logback-classic:1.2.3'