diff --git a/docgen/pom.xml b/docgen/pom.xml
index 4c803168584..6a95461e74e 100644
--- a/docgen/pom.xml
+++ b/docgen/pom.xml
@@ -47,7 +47,7 @@
     <dependency>
       <groupId>org.yaml</groupId>
       <artifactId>snakeyaml</artifactId>
-      <version>1.14</version>
+      <version>1.33</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>