diff --git a/CHANGES b/CHANGES
index cde0514..26d9903 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2,6 +2,11 @@
 Changes
 =======
 
+0.1.3 (*2021-01-10*)
+====================
+
+- Fix decode error on Windows 10
+
 0.1.2 (*2020-07-08*)
 ====================
 
diff --git a/setup.py b/setup.py
index 612bba5..ac37768 100644
--- a/setup.py
+++ b/setup.py
@@ -28,7 +28,7 @@ with open("README.rst", "r") as fh:
 
 setup(
     name="sphinx_weasyprint_builder",
-    version="0.1.2",
+    version="0.1.3",
     url="https://procrastinator.nerv-project.eu/nerv-project/sphinx_weasyprint_builder",
     license="EUPL 1.2",
     author="Kujiu",
diff --git a/sphinx_weasyprint_builder/__init__.py b/sphinx_weasyprint_builder/__init__.py
index 79ddb8e..7f54c33 100644
--- a/sphinx_weasyprint_builder/__init__.py
+++ b/sphinx_weasyprint_builder/__init__.py
@@ -6,7 +6,7 @@ from sphinx.application import Sphinx
 from sphinx.util.osutil import make_filename
 
 
-version = (0, 1, 2)
+version = (0, 1, 3)
 
 
 def setup(app: Sphinx) -> Dict[str, Any]:
diff --git a/sphinx_weasyprint_builder/weasyprint_builder.py b/sphinx_weasyprint_builder/weasyprint_builder.py
index ec73758..911a3d6 100644
--- a/sphinx_weasyprint_builder/weasyprint_builder.py
+++ b/sphinx_weasyprint_builder/weasyprint_builder.py
@@ -39,7 +39,7 @@ class PdfGenerator:
         header_selector: str
     ) -> None:
         self.base_url = base_url
-        with open(self.base_url) as htmlfile:
+        with open(self.base_url, encoding='utf8') as htmlfile:
             self.main_html = htmlfile.read()
 
         self.footer_html = None