diff --git a/collector/pom.xml b/collector/pom.xml
index c6926c22..299cd2bb 100644
--- a/collector/pom.xml
+++ b/collector/pom.xml
@@ -42,7 +42,7 @@
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.31</version> <!-- The Java 6 build overrides this with 1.23. -->
+            <version>1.32</version> <!-- The Java 6 build overrides this with 1.23. -->
         </dependency>
     </dependencies>
 
diff --git a/integration_tests/smoke_tests/pom.xml b/integration_tests/smoke_tests/pom.xml
index c2ac5858..53047664 100644
--- a/integration_tests/smoke_tests/pom.xml
+++ b/integration_tests/smoke_tests/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.4.0</version>
+            <version>1.4.1</version>
         </dependency>
     </dependencies>