diff --git a/glob/manager_core.py b/glob/manager_core.py
index dbdb0b7c..bd0c71d1 100644
--- a/glob/manager_core.py
+++ b/glob/manager_core.py
@@ -42,7 +42,7 @@ import manager_downloader
 from node_package import InstalledNodePackage
 
 
-version_code = [3, 22]
+version_code = [3, 22, 1]
 version_str = f"V{version_code[0]}.{version_code[1]}" + (f'.{version_code[2]}' if len(version_code) > 2 else '')
 
 
diff --git a/glob/manager_util.py b/glob/manager_util.py
index beb5a292..b87f73c4 100644
--- a/glob/manager_util.py
+++ b/glob/manager_util.py
@@ -12,7 +12,6 @@ import subprocess
 import sys
 import re
 import logging
-import chardet
 
 
 cache_lock = threading.Lock()
@@ -377,6 +376,7 @@ def sanitize_filename(input_string):
 
 
 def robust_readlines(fullpath):
+    import chardet
     try:
         with open(fullpath, "r") as f:
             return f.readlines()
diff --git a/pyproject.toml b/pyproject.toml
index cc27955d..5a740c87 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-manager"
 description = "ComfyUI-Manager provides features to install and manage custom nodes for ComfyUI, as well as various functionalities to assist with ComfyUI."
-version = "3.22"
+version = "3.22.1"
 license = { file = "LICENSE.txt" }
 dependencies = ["GitPython", "PyGithub", "matrix-client==0.4.0", "transformers", "huggingface-hub>0.20", "typer", "rich", "typing-extensions"]