diff --git a/benchmark/pom.xml b/benchmark/pom.xml
index 360151998..560890b6e 100644
--- a/benchmark/pom.xml
+++ b/benchmark/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/codegen-test/pom.xml b/codegen-test/pom.xml
index fa99d5d35..31f1fc5aa 100644
--- a/codegen-test/pom.xml
+++ b/codegen-test/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/codegen/pom.xml b/codegen/pom.xml
index 42d143cd3..94a0beb93 100644
--- a/codegen/pom.xml
+++ b/codegen/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/pom.xml b/core/pom.xml
index 7db6826b8..8e53512aa 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/core/src/main/java/com/alibaba/fastjson2/JSON.java b/core/src/main/java/com/alibaba/fastjson2/JSON.java
index 9d57d3f09..be73777e1 100644
--- a/core/src/main/java/com/alibaba/fastjson2/JSON.java
+++ b/core/src/main/java/com/alibaba/fastjson2/JSON.java
@@ -37,7 +37,7 @@ public interface JSON {
     /**
      * fastjson2 version name
      */
-    String VERSION = "2.0.56";
+    String VERSION = "2.0.57";
 
     /**
      * Parses the json string as a {@link JSONArray} or {@link JSONObject}.
diff --git a/example-graalvm-native/pom.xml b/example-graalvm-native/pom.xml
index e1714385c..ca90f312a 100644
--- a/example-graalvm-native/pom.xml
+++ b/example-graalvm-native/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -35,7 +35,7 @@
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>${maven.compiler.source}</maven.compiler.target>
         <maven-jar-plugin.version>3.4.2</maven-jar-plugin.version>
-        <fastjson2.version>2.0.56</fastjson2.version>
+        <fastjson2.version>2.0.57-SNAPSHOT</fastjson2.version>
         <imageName>fastjson2-example-graalvm-native</imageName>
     </properties>
 
diff --git a/example-solon-test/pom.xml b/example-solon-test/pom.xml
index 79a3983ce..7c26dfa78 100644
--- a/example-solon-test/pom.xml
+++ b/example-solon-test/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/example-spring-test/pom.xml b/example-spring-test/pom.xml
index 02959328a..d735abac8 100644
--- a/example-spring-test/pom.xml
+++ b/example-spring-test/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/example-spring6-test/pom.xml b/example-spring6-test/pom.xml
index 0104fe0a5..dcd2d9fea 100644
--- a/example-spring6-test/pom.xml
+++ b/example-spring6-test/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
@@ -16,7 +16,7 @@
     <properties>
         <maven.test.skip>true</maven.test.skip>
         <maven.deploy.skip>true</maven.deploy.skip>
-        <fastjson2.version>2.0.56</fastjson2.version>
+        <fastjson2.version>2.0.57-SNAPSHOT</fastjson2.version>
         <java.version>17</java.version>
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>${maven.compiler.source}</maven.compiler.target>
diff --git a/extension-jaxrs/extension-jaxrs-jakarta/pom.xml b/extension-jaxrs/extension-jaxrs-jakarta/pom.xml
index 313c4db40..8f3dcd9f6 100644
--- a/extension-jaxrs/extension-jaxrs-jakarta/pom.xml
+++ b/extension-jaxrs/extension-jaxrs-jakarta/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-extension-jaxrs</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
     </parent>
 
     <artifactId>fastjson2-extension-jaxrs-jakarta</artifactId>
diff --git a/extension-jaxrs/extension-jaxrs-javax/pom.xml b/extension-jaxrs/extension-jaxrs-javax/pom.xml
index 1145e7842..0e976307c 100644
--- a/extension-jaxrs/extension-jaxrs-javax/pom.xml
+++ b/extension-jaxrs/extension-jaxrs-javax/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-extension-jaxrs</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
     </parent>
 
     <artifactId>fastjson2-extension-jaxrs-javax</artifactId>
diff --git a/extension-jaxrs/pom.xml b/extension-jaxrs/pom.xml
index 852936c8c..805d4a13f 100644
--- a/extension-jaxrs/pom.xml
+++ b/extension-jaxrs/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
     </parent>
     <artifactId>fastjson2-extension-jaxrs</artifactId>
     <packaging>pom</packaging>
diff --git a/extension-solon/pom.xml b/extension-solon/pom.xml
index 11a38c52b..5cdf802d6 100644
--- a/extension-solon/pom.xml
+++ b/extension-solon/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/extension-spring5/pom.xml b/extension-spring5/pom.xml
index 337b60ee4..5e6eee0b7 100644
--- a/extension-spring5/pom.xml
+++ b/extension-spring5/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/extension-spring6/pom.xml b/extension-spring6/pom.xml
index e98fb3d52..c2fa9278f 100644
--- a/extension-spring6/pom.xml
+++ b/extension-spring6/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/extension/pom.xml b/extension/pom.xml
index 4943ca4a8..56f63de66 100644
--- a/extension/pom.xml
+++ b/extension/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/fastjson1-compatible/pom.xml b/fastjson1-compatible/pom.xml
index c61302018..f0c688bf2 100644
--- a/fastjson1-compatible/pom.xml
+++ b/fastjson1-compatible/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/kotlin/pom.xml b/kotlin/pom.xml
index 605259369..0a00476dc 100644
--- a/kotlin/pom.xml
+++ b/kotlin/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index 8cd5574e4..2cc3a1bb0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.alibaba.fastjson2</groupId>
     <artifactId>fastjson2-parent</artifactId>
-    <version>2.0.56</version>
+    <version>2.0.57-SNAPSHOT</version>
     <name>${project.artifactId}</name>
     <description>Fastjson is a JSON processor (JSON parser + JSON generator) written in Java</description>
     <packaging>pom</packaging>
diff --git a/safemode-test/pom.xml b/safemode-test/pom.xml
index c6369ec10..c20f5b29f 100644
--- a/safemode-test/pom.xml
+++ b/safemode-test/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/test-jdk17/pom.xml b/test-jdk17/pom.xml
index 8d007ecf7..11ded1e0c 100644
--- a/test-jdk17/pom.xml
+++ b/test-jdk17/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.fastjson2</groupId>
         <artifactId>fastjson2-parent</artifactId>
-        <version>2.0.56</version>
+        <version>2.0.57-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>