diff --git a/pom.xml b/pom.xml
index d4061d05892c0353c6094f218ecae708ff9e9c58..6721b3607cacf6e83086aaea4614b844c573fbc9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,11 +7,10 @@
 	<packaging>war</packaging>
 
 	<properties>
-		<!-- Tests currently fail with Spring Framework >= 4.1.5 -->
-		<org.springframework-version>4.1.4.RELEASE</org.springframework-version>
+		<org.springframework-version>4.1.6.RELEASE</org.springframework-version>
 		<org.springframework.security-version>3.2.7.RELEASE</org.springframework.security-version>
-		<org.springframework.integration-mail-version>4.1.2.RELEASE</org.springframework.integration-mail-version>
-		<com.fasterxml.jackson-version>2.5.1</com.fasterxml.jackson-version>
+		<org.springframework.integration-mail-version>4.1.3.RELEASE</org.springframework.integration-mail-version>
+		<com.fasterxml.jackson-version>2.5.3</com.fasterxml.jackson-version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.url>https://scm.thm.de/arsnova</project.url>
 		<sonar.language>java</sonar.language>