diff --git a/spring-aop/spring-aop.gradle b/spring-aop/spring-aop.gradle
index 344634f681..12573e5a43 100644
--- a/spring-aop/spring-aop.gradle
+++ b/spring-aop/spring-aop.gradle
@@ -4,6 +4,6 @@ dependencies {
 	compile(project(":spring-beans"))
 	compile(project(':spring-core'))
 	optional("org.aspectj:aspectjweaver:${aspectjVersion}")
-	optional("org.apache.commons:commons-pool2:2.4.3")
+	optional("org.apache.commons:commons-pool2:2.5.0")
 	optional("com.jamonapi:jamon:2.81")
 }
diff --git a/spring-context/spring-context.gradle b/spring-context/spring-context.gradle
index 62e0d88feb..135ff77b0c 100644
--- a/spring-context/spring-context.gradle
+++ b/spring-context/spring-context.gradle
@@ -23,7 +23,7 @@ dependencies {
 	optional("org.hibernate:hibernate-validator:5.4.2.Final")
 	optional("org.jetbrains.kotlin:kotlin-reflect:${kotlinVersion}")
 	optional("org.jetbrains.kotlin:kotlin-stdlib:${kotlinVersion}")
-	testCompile("org.apache.commons:commons-pool2:2.4.3")
+	testCompile("org.apache.commons:commons-pool2:2.5.0")
 	testCompile("org.slf4j:slf4j-api:${slf4jVersion}")
 	testCompile("javax.inject:javax.inject-tck:1")
 	testRuntime("javax.xml.bind:jaxb-api:2.3.0")
diff --git a/spring-web/spring-web.gradle b/spring-web/spring-web.gradle
index a2921acbd6..e326674438 100644
--- a/spring-web/spring-web.gradle
+++ b/spring-web/spring-web.gradle
@@ -73,7 +73,7 @@ dependencies {
 	}
 	testCompile("com.fasterxml.jackson.datatype:jackson-datatype-jdk8:${jackson2Version}")
 	testCompile("com.fasterxml.jackson.datatype:jackson-datatype-joda:${jackson2Version}")
-	testCompile("com.fasterxml.jackson.module:jackson-module-kotlin:2.9.2")  // no 2.9.3 yet
+	testCompile("com.fasterxml.jackson.module:jackson-module-kotlin:${jackson2Version}")
 	testCompile("org.apache.tomcat:tomcat-util:${tomcatVersion}")
 	testCompile("org.apache.tomcat.embed:tomcat-embed-core:${tomcatVersion}")
 	testCompile("org.eclipse.jetty:jetty-server:${jettyVersion}")