diff --git a/requirements.txt b/requirements.txt
index 81f888d..08768be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-tensorflow == 2.1.0
+tensorflow == 2.6.4
 pandas == 1.0.3
 xlrd == 1.2.0
 jieba == 0.42.1