diff --git a/build.gradle b/build.gradle
index ce6898eee0..bdc16ee0dc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -49,7 +49,7 @@ configure(allprojects) { project ->
 	ext.elApiVersion           = "3.0.1-b04"
 	ext.fileuploadVersion      = "1.3.2"
 	ext.freemarkerVersion      = "2.3.26-incubating"
-	ext.groovyVersion          = "2.4.10"
+	ext.groovyVersion          = "2.4.11"
 	ext.gsonVersion            = "2.8.0"
 	ext.hamcrestVersion        = "1.3"
 	ext.hibernate5Version      = "5.2.10.Final"
@@ -82,7 +82,7 @@ configure(allprojects) { project ->
 	ext.quartzVersion          = "2.2.3"
 	ext.reactorVersion         = "Bismuth-BUILD-SNAPSHOT"
 	ext.romeVersion            = "1.7.2"
-	ext.rxjavaVersion          = '1.2.9'
+	ext.rxjavaVersion          = '1.2.10'
 	ext.rxjavaAdapterVersion   = '1.2.1'
 	ext.rxjava2Version         = '2.0.9'
 	ext.rxnettyVersion         = '0.5.2'
@@ -641,7 +641,7 @@ project("spring-jdbc") {
 		optional(project(":spring-context"))  // for JndiDataSourceLookup
 		optional("javax.transaction:javax.transaction-api:${jtaVersion}")
 		optional("org.hsqldb:hsqldb:${hsqldbVersion}")
-		optional("com.h2database:h2:1.4.194")
+		optional("com.h2database:h2:1.4.195")
 		optional("org.apache.derby:derby:10.13.1.1")
 		optional("org.apache.derby:derbyclient:10.13.1.1")
 		optional("org.jetbrains.kotlin:kotlin-reflect:${kotlinVersion}")