diff --git a/biliup/__init__.py b/biliup/__init__.py
index f5a285c..8f46d6c 100644
--- a/biliup/__init__.py
+++ b/biliup/__init__.py
@@ -6,7 +6,7 @@ from .common.timer import Timer
 from .engine.event import Event
 from .engine import config
 
-__version__ = "0.1.7"
+__version__ = "0.1.8"
 
 
 async def main():
diff --git a/setup.cfg b/setup.cfg
index 4f5069f..73c177d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -16,7 +16,7 @@ install_requires =
   selenium >= 3.8.1
   psutil >= 5.4.6
   youtube_dl >= 2018.11.18
-  Pillow >= 5.2.0
+  Pillow >= 5.2.0, < 8.4.0
   aiohttp[speedups]
   Requests >= 2.20.0
   PyYAML >= 4.2b1