diff --git a/gradle.properties b/gradle.properties
index a263378..7f61b60 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,10 +1,13 @@
 assertjVersion=3.8.0
 junitVersion=4.12
 mockitoVersion=2.8.9
-multithreadTcVersion=1.01
+multithreadedtcVersion=1.01
+springVersion=5.0.0.RC1
 springBootVersion=2.0.0.BUILD-SNAPSHOT
-springDataVersion=Kay-M3
 springDataGemFireVersion=2.0.0.M3
 springDataGeodeVersion=1.0.0.INCUBATING-RELEASE
+springDataReleaseTrainVersion=Kay-M3
 springIoVersion=Cairo-BUILD-SNAPSHOT
+springSecurityVersion=5.0.0.M1
+springShellVersion=1.2.0.RELEASE
 version=2.0.0.BUILD-SNAPSHOT
diff --git a/gradle/dependency-management.gradle b/gradle/dependency-management.gradle
index 78ee7a6..add9ac8 100644
--- a/gradle/dependency-management.gradle
+++ b/gradle/dependency-management.gradle
@@ -1,8 +1,8 @@
 dependencyManagement {
 	dependencies {
 		dependency 'com.maxmind.geoip2:geoip2:2.3.1'
-		dependency 'edu.umd.cs.mtc:multithreadedtc:1.01'
-		dependency 'org.springframework.shell:spring-shell:1.1.0.RELEASE'
+		dependency "edu.umd.cs.mtc:multithreadedtc:$multithreadedtcVersion"
+		dependency "org.springframework.shell:spring-shell:$springShellVersion"
 		dependency 'org.webjars:bootstrap:2.3.2'
 		dependency 'org.webjars:html5shiv:3.7.3'
 		dependency 'org.webjars:knockout:2.3.0'
@@ -14,9 +14,9 @@ dependencyManagement {
 
 dependencyManagement {
 	imports {
-		mavenBom 'org.springframework:spring-framework-bom:5.0.0.RC1'
-		mavenBom 'org.springframework.data:spring-data-releasetrain:Kay-M3'
-		mavenBom 'org.springframework.security:spring-security-bom:5.0.0.M1'
+		mavenBom "org.springframework:spring-framework-bom:$springVersion"
+		mavenBom "org.springframework.data:spring-data-releasetrain:$springDataReleaseTrainVersion"
+		mavenBom "org.springframework.security:spring-security-bom:$springSecurityVersion"
 	}
 	dependencies {
 		dependency 'antlr:antlr:2.7.7'