diff --git a/pom.xml b/pom.xml
index f257c13af..12a4d4d9f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
         <mapstruct-plus.version>1.5.0</mapstruct-plus.version>
         <mapstruct-plus.lombok.version>0.2.0</mapstruct-plus.lombok.version>
         <lombok.version>1.18.42</lombok.version>
-        <bouncycastle.version>1.83</bouncycastle.version>
+        <bouncycastle.version>1.84</bouncycastle.version>
         <justauth.version>1.16.7</justauth.version>
         <!-- 离线IP地址定位库 -->
         <ip2region.version>3.3.6</ip2region.version>