diff --git a/pom.xml b/pom.xml
index d2750f5ee7..1baec33455 100644
--- a/pom.xml
+++ b/pom.xml
@@ -369,10 +369,10 @@
         </repository>
     </repositories>
     <properties>
-        <commons-io-version>2.4</commons-io-version>
-        <snakeyaml-version>1.26</snakeyaml-version>
+        <commons-io-version>2.11.0</commons-io-version>
+        <snakeyaml-version>1.30</snakeyaml-version>
         <slf4j-version>1.7.28</slf4j-version>
-        <swagger-core-version>1.6.5-SNAPSHOT</swagger-core-version>
+        <swagger-core-version>1.6.5</swagger-core-version>
         <junit-version>4.13.1</junit-version>
         <testng-version>6.9.6</testng-version>
         <jmockit-version>1.19</jmockit-version>