Upgrade to SnakeYAML 1.20 and Selenium 3.10

spring-beans/spring-beans.gradle

@@ -5,7 +5,7 @@ apply plugin: "groovy"
 dependencies {
 	compile(project(':spring-core'))
 	optional("javax.inject:javax.inject:1")
-	optional("org.yaml:snakeyaml:1.19")
+	optional("org.yaml:snakeyaml:1.20")
     optional("org.codehaus.groovy:groovy-all:${groovyVersion}")
 	optional("org.jetbrains.kotlin:kotlin-reflect:${kotlinVersion}")
 	optional("org.jetbrains.kotlin:kotlin-stdlib:${kotlinVersion}")

spring-test/spring-test.gradle

@@ -48,7 +48,7 @@ dependencies {
 	optional("org.seleniumhq.selenium:htmlunit-driver:2.29.2") {
 		exclude group: "commons-logging", module: "commons-logging"
 	}
-	optional("org.seleniumhq.selenium:selenium-java:3.9.1") {
+	optional("org.seleniumhq.selenium:selenium-java:3.10.0") {
 		exclude group: "commons-logging", module: "commons-logging"
 		exclude group: "io.netty", module: "netty"
 	}