diff --git a/action.yml b/action.yml
index fd19f989..1c53600e 100644
--- a/action.yml
+++ b/action.yml
@@ -33,7 +33,7 @@ inputs:
 
 runs:
   using: docker
-  image: docker://ghcr.io/korandoru/hawkeye-native:v4.0.3
+  image: docker://ghcr.io/korandoru/hawkeye-native:latest
   args:
     - ${{ inputs.mode }}
     - --config
diff --git a/hawkeye-cli/pom.xml b/hawkeye-cli/pom.xml
index bb172771..36a6c555 100644
--- a/hawkeye-cli/pom.xml
+++ b/hawkeye-cli/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.korandoru.hawkeye</groupId>
         <artifactId>hawkeye</artifactId>
-        <version>4.0.3</version>
+        <version>4.0.4-SNAPSHOT</version>
     </parent>
 
     <name>HawkEye :: Distribution :: Command Line Interface</name>
diff --git a/hawkeye-command/pom.xml b/hawkeye-command/pom.xml
index 2588fbdb..5ac55872 100644
--- a/hawkeye-command/pom.xml
+++ b/hawkeye-command/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.korandoru.hawkeye</groupId>
         <artifactId>hawkeye</artifactId>
-        <version>4.0.3</version>
+        <version>4.0.4-SNAPSHOT</version>
     </parent>
 
     <name>HawkEye :: Command</name>
diff --git a/hawkeye-core/pom.xml b/hawkeye-core/pom.xml
index 68ddd739..5eba868c 100644
--- a/hawkeye-core/pom.xml
+++ b/hawkeye-core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.korandoru.hawkeye</groupId>
         <artifactId>hawkeye</artifactId>
-        <version>4.0.3</version>
+        <version>4.0.4-SNAPSHOT</version>
     </parent>
 
     <name>HawkEye :: Core</name>
diff --git a/hawkeye-gradle-plugin/pom.xml b/hawkeye-gradle-plugin/pom.xml
index db44b2b3..c979065e 100644
--- a/hawkeye-gradle-plugin/pom.xml
+++ b/hawkeye-gradle-plugin/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>io.korandoru.hawkeye</groupId>
         <artifactId>hawkeye</artifactId>
-        <version>4.0.3</version>
+        <version>4.0.4-SNAPSHOT</version>
     </parent>
 
     <name>HawkEye :: Gradle Plugin</name>
diff --git a/hawkeye-maven-plugin/pom.xml b/hawkeye-maven-plugin/pom.xml
index f916a732..ef473029 100644
--- a/hawkeye-maven-plugin/pom.xml
+++ b/hawkeye-maven-plugin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>io.korandoru.hawkeye</groupId>
         <artifactId>hawkeye</artifactId>
-        <version>4.0.3</version>
+        <version>4.0.4-SNAPSHOT</version>
     </parent>
 
     <name>HawkEye :: Maven Plugin</name>
diff --git a/hawkeye-native/pom.xml b/hawkeye-native/pom.xml
index 42346822..abea27de 100644
--- a/hawkeye-native/pom.xml
+++ b/hawkeye-native/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.korandoru.hawkeye</groupId>
         <artifactId>hawkeye</artifactId>
-        <version>4.0.3</version>
+        <version>4.0.4-SNAPSHOT</version>
     </parent>
 
     <name>HawkEye :: Distribution :: Native Image</name>
diff --git a/pom.xml b/pom.xml
index f9025eb5..b06f7221 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
 
     <groupId>io.korandoru.hawkeye</groupId>
     <artifactId>hawkeye</artifactId>
-    <version>4.0.3</version>
+    <version>4.0.4-SNAPSHOT</version>
 
     <name>HawkEye</name>
     <description>Simple license header checker and formatter</description>
@@ -51,7 +51,7 @@
         <connection>scm:git:https://github.com/korandoru/hawkeye.git</connection>
         <developerConnection>scm:git:https://github.com/korandoru/hawkeye.git</developerConnection>
         <url>https://github.com/korandoru/hawkeye</url>
-        <tag>v4.0.3</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <modules>