diff --git a/java-openapi-client-sdk/pom.xml b/java-openapi-client-sdk/pom.xml
old mode 100755
new mode 100644
index 6b10717..35a0f69
--- a/java-openapi-client-sdk/pom.xml
+++ b/java-openapi-client-sdk/pom.xml
@@ -258,7 +258,7 @@
         <commons-lang3-version>3.9</commons-lang3-version>
         <threetenbp-version>1.3.8</threetenbp-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
-        <junit-version>4.12</junit-version>
+        <junit-version>4.13.1</junit-version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <mongodb.driver.version>3.10.2</mongodb.driver.version>
     </properties>