diff --git a/requirements.txt b/requirements.txt
index 2b07119..4b14402 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 # core lib dep
-tensorflow==2.8.0
+tensorflow==2.8.1
 opencv-python==4.5.*
 absl-py>=0.10
 tqdm>=4.39.0