diff --git a/build.gradle b/build.gradle
index 87e262c85ca..8da0638858f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -54,7 +54,7 @@ configure(allprojects) { project ->
 	ext.log4jVersion         = "2.11.0"
 	ext.nettyVersion         = "4.1.22.Final"
 	ext.reactorVersion       = "Bismuth-BUILD-SNAPSHOT"
-	ext.rxjavaVersion        = "1.3.7"
+	ext.rxjavaVersion        = "1.3.8"
 	ext.rxjavaAdapterVersion = "1.2.1"
 	ext.rxjava2Version       = "2.1.12"
 	ext.slf4jVersion         = "1.7.25"	 // spring-jcl + consistent 3rd party deps
diff --git a/spring-webmvc/spring-webmvc.gradle b/spring-webmvc/spring-webmvc.gradle
index 881ffc91a74..40974834fae 100644
--- a/spring-webmvc/spring-webmvc.gradle
+++ b/spring-webmvc/spring-webmvc.gradle
@@ -61,7 +61,7 @@ dependencies {
 	testCompile("commons-fileupload:commons-fileupload:1.3.3")
 	testCompile("commons-io:commons-io:2.5")
 	testCompile("joda-time:joda-time:2.9.9")
-	testCompile("org.mozilla:rhino:1.7.8")
+	testCompile("org.mozilla:rhino:1.7.9")
 	testCompile("dom4j:dom4j:1.6.1") {
 		exclude group: "xml-apis", module: "xml-apis"
 	}