diff --git a/pom.xml b/pom.xml
index 0a0ee2a..7aaa490 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,7 +67,7 @@
         <dependency>
             <groupId>com.google.crypto.tink</groupId>
             <artifactId>tink</artifactId>
-            <version>1.2.0</version>
+            <version>1.5.0</version>
         </dependency>
         <!-- 测试相关 -->
         <dependency>