diff --git a/pom.xml b/pom.xml
index 5e6f92d..eee2256 100644
--- a/pom.xml
+++ b/pom.xml
@@ -66,7 +66,7 @@
         <jest.version>6.3.1</jest.version>
         <percolator-client.version>5.6.0</percolator-client.version>
         <elasticsearch.version>6.0.1</elasticsearch.version>
-        <snakeyaml.version>1.23</snakeyaml.version>
+        <snakeyaml.version>1.31</snakeyaml.version>
         <maven-compiler-plugin.version>3.1</maven-compiler-plugin.version>
         <spring-kafka.version>2.2.0.RELEASE</spring-kafka.version>
         <aws.sdk.version>1.11.126</aws.sdk.version>