diff --git a/sika-code-core/pom.xml b/sika-code-core/pom.xml
index c43672095..390a2592d 100644
--- a/sika-code-core/pom.xml
+++ b/sika-code-core/pom.xml
@@ -33,7 +33,7 @@
         <jm.maven.version>3.0.5</jm.maven.version>
 
         <!--<dep.logback.version>1.0.13</dep.logback.version>-->
-        <dep.httpclient.version>4.5.2</dep.httpclient.version>
+        <dep.httpclient.version>4.5.13</dep.httpclient.version>
         <dep.slf4j.version>1.7.5</dep.slf4j.version>
         <dep.commons-lang.version>2.6</dep.commons-lang.version>
         <dep.javax.servlet-api.version>3.1.0</dep.javax.servlet-api.version>
@@ -44,7 +44,7 @@
         <org.jdom.version>2.0.2</org.jdom.version>
         <im4java.version>1.4.0</im4java.version>
         <org.yaml.snakeyaml>1.17</org.yaml.snakeyaml>
-        <junit.version>4.12</junit.version>
+        <junit.version>4.13.1</junit.version>
         <lombok.version>1.18.4</lombok.version>
         <mybatisplus.version>3.1.2</mybatisplus.version>
         <guava.version>28.1-jre</guava.version>