diff --git a/pyproject.toml b/pyproject.toml
index 48012d6..506a234 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cmdcomp"
-version = "2.0.3"
+version = "2.0.4"
 description = "cmdcomp is a cli tool completion generator for shell."
 authors = ["Yasutanium <yassun4dev@outlook.com>"]
 readme = "README.md"
diff --git a/samples/v1/output.bash b/samples/v1/output.bash
index e4aa22e..f95e1e5 100644
--- a/samples/v1/output.bash
+++ b/samples/v1/output.bash
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Code generated by cmdcomp "2.0.3". DO NOT EDIT.
+# Code generated by cmdcomp "2.0.4". DO NOT EDIT.
 # For more information about cmdcomp, please refer to https://github.com/yassun4dev/cmdcomp .
 #
 
diff --git a/samples/v1/output.zsh b/samples/v1/output.zsh
index 3a8415d..af8f40e 100644
--- a/samples/v1/output.zsh
+++ b/samples/v1/output.zsh
@@ -1,6 +1,6 @@
 #!/bin/zsh
 #
-# Code generated by cmdcomp "2.0.3". DO NOT EDIT.
+# Code generated by cmdcomp "2.0.4". DO NOT EDIT.
 # For more information about cmdcomp, please refer to https://github.com/yassun4dev/cmdcomp .
 #
 
diff --git a/samples/v2/output.bash b/samples/v2/output.bash
index 3c54530..3267085 100644
--- a/samples/v2/output.bash
+++ b/samples/v2/output.bash
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Code generated by cmdcomp "2.0.3". DO NOT EDIT.
+# Code generated by cmdcomp "2.0.4". DO NOT EDIT.
 # For more information about cmdcomp, please refer to https://github.com/yassun4dev/cmdcomp .
 #
 
diff --git a/samples/v2/output.zsh b/samples/v2/output.zsh
index c67b783..d75feae 100644
--- a/samples/v2/output.zsh
+++ b/samples/v2/output.zsh
@@ -1,6 +1,6 @@
 #!/bin/zsh
 #
-# Code generated by cmdcomp "2.0.3". DO NOT EDIT.
+# Code generated by cmdcomp "2.0.4". DO NOT EDIT.
 # For more information about cmdcomp, please refer to https://github.com/yassun4dev/cmdcomp .
 #