diff --git a/nutzcn-beepay/pom.xml b/nutzcn-beepay/pom.xml
index 535c9412..214139ce 100644
--- a/nutzcn-beepay/pom.xml
+++ b/nutzcn-beepay/pom.xml
@@ -28,7 +28,7 @@
 		<dependency>
 			<groupId>com.itextpdf</groupId>
 			<artifactId>itextpdf</artifactId>
-			<version>5.5.10</version>
+			<version>5.5.12</version>
 		</dependency>
 		<dependency>
 			<groupId>org.nutz</groupId>