diff --git a/README.cn.md b/README.cn.md
index cbab76d..c89f8c7 100644
--- a/README.cn.md
+++ b/README.cn.md
@@ -31,7 +31,7 @@
 <dependency>
     <groupId>org.dromara.milvus-plus</groupId>
     <artifactId>milvus-plus-core</artifactId>
-    <version>2.2.1</version>
+    <version>2.2.2</version>
 </dependency>
 ```
 
@@ -41,7 +41,7 @@ Spring应用支持：
 <dependency>
     <groupId>org.dromara.milvus-plus</groupId>
     <artifactId>milvus-plus-boot-starter</artifactId>
-    <version>2.2.1</version>
+    <version>2.2.2</version>
 </dependency>
 ```
 
@@ -51,7 +51,7 @@ Solon应用支持：
 <dependency>
     <groupId>org.dromara.milvus-plus</groupId>
     <artifactId>milvus-plus-solon-plugin</artifactId>
-    <version>2.2.1</version>
+    <version>2.2.2</version>
 </dependency>
 ```
 
diff --git a/README.md b/README.md
index 14e04d0..f28e0ff 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Custom extension support:
 <dependency>
     <groupId>org.dromara.milvus-plus</groupId>
     <artifactId>milvus-plus-core</artifactId>
-    <version>2.2.1</version>
+    <version>2.2.2</version>
 </dependency>
 ```
 
@@ -39,7 +39,7 @@ Spring application support:
 <dependency>
     <groupId>org.dromara.milvus-plus</groupId>
     <artifactId>milvus-plus-boot-starter</artifactId>
-    <version>2.2.1</version>
+    <version>2.2.2</version>
 </dependency>
 ```
 
@@ -49,7 +49,7 @@ Solon application support:
 <dependency>
     <groupId>org.dromara.milvus-plus</groupId>
     <artifactId>milvus-plus-solon-plugin</artifactId>
-    <version>2.2.1</version>
+    <version>2.2.2</version>
 </dependency>
 ```