diff --git a/httpserver/pom.xml b/httpserver/pom.xml
index 50c6ac2..6673e4a 100644
--- a/httpserver/pom.xml
+++ b/httpserver/pom.xml
@@ -42,7 +42,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>2.0.9</version>
+            <version>2.0.13</version>
         </dependency>
 
         <!-- Test -->
diff --git a/springboot/pom.xml b/springboot/pom.xml
index 0eec724..7ac11ca 100644
--- a/springboot/pom.xml
+++ b/springboot/pom.xml
@@ -71,7 +71,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>2.0.9</version>
+            <version>2.0.13</version>
             <scope>test</scope>
         </dependency>
     </dependencies>