diff --git a/pom.xml b/pom.xml
index 27fc64c4..bb235f88 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,12 +59,12 @@
 		<dependency>
 			<groupId>io.swagger</groupId>
 			<artifactId>swagger-parser</artifactId>
-			<version>1.0.31</version>
+			<version>1.0.32</version>
 		</dependency>
 		<dependency>
 			<groupId>io.swagger</groupId>
 			<artifactId>swagger-compat-spec-parser</artifactId>
-			<version>1.0.31</version>
+			<version>1.0.69</version>
 		</dependency>
 		<dependency>
 			<groupId>com.j2html</groupId>
@@ -74,7 +74,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.31</version>
+			<version>1.2.83_noneautotype</version>
 		</dependency>
 		<dependency>
 			<groupId>com.beust</groupId>
@@ -90,7 +90,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.8.2</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>