diff --git a/libs/__init__.py b/libs/__init__.py
index 57d092c..9fb528a 100644
--- a/libs/__init__.py
+++ b/libs/__init__.py
@@ -1,2 +1,2 @@
-__version_info__ = ("1", "0", "0")
+__version_info__ = ("2", "1", "6")
 __version__ = ".".join(__version_info__)
diff --git a/pyproject.toml b/pyproject.toml
index fef38b6..863c17f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "PPOCRLabel"
-version = "2.1.5"
+version = "2.1.6"
 dependencies = [
   "pyqt5",
   "paddleocr",