diff --git a/requirements.txt b/requirements.txt
index da3f9ee..547c5bb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 setuptools==39.1.0
 seqeval==0.0.5
 Keras==2.2.2
-tensorflow==1.10.0
+tensorflow==2.5.0
 numpy==1.14.5
 sklearn_crfsuite==0.3.6
 gensim==3.6.0