diff --git a/pom.xml b/pom.xml
index dc16c5a..9444937 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
         <tomcat-version>9.0.35</tomcat-version>
         <slf4j-version>1.7.20</slf4j-version>
         <logback-version>1.2.3</logback-version>
-        <snakeyaml.version>1.9</snakeyaml.version>
+        <snakeyaml.version>1.26</snakeyaml.version>
         <compiler.plugin.version>3.8.1</compiler.plugin.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <mysql.version>5.1.35</mysql.version>