diff --git a/pom.xml b/pom.xml
index 21501d6c..9534963b 100755
--- a/pom.xml
+++ b/pom.xml
@@ -36,7 +36,7 @@
         <spring-boot-admin.version>3.1.4</spring-boot-admin.version>
         <spring.authorization.version>1.1.2</spring.authorization.version>
         <screw.version>0.0.3</screw.version>
-        <captcha.version>2.2.2</captcha.version>
+        <captcha.version>2.2.3</captcha.version>
         <aws.version>1.11.543</aws.version>
         <velocity.version>2.3</velocity.version>
         <velocity.tool.version>3.1</velocity.tool.version>