diff --git a/poms/parent/pom.xml b/poms/parent/pom.xml
index b73d2d671..049c89e0a 100644
--- a/poms/parent/pom.xml
+++ b/poms/parent/pom.xml
@@ -892,7 +892,7 @@
         <equinox.simpleconfigurator.manipulator.version>2.0.0.v20131217-1203
         </equinox.simpleconfigurator.manipulator.version>
         <equinox.util.version>1.0.500.v20130404-1337</equinox.util.version>
-        <org.snakeyaml.version>1.31</org.snakeyaml.version>
+        <org.snakeyaml.version>1.33</org.snakeyaml.version>
         <equinox.simpleconfigurator.version>1.1.0.v20131217-1203</equinox.simpleconfigurator.version>
         <testng.version>6.9.4</testng.version>
         <maven.paxexam.plugin.version>1.2.4</maven.paxexam.plugin.version>