diff --git a/requirements.txt b/requirements.txt
index 667be48..499b40e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,11 +11,11 @@ pyDes==2.0.1
 PyMySQL==1.0.2
 python_memcached==1.59
 PyYAML==6.0
-requests<=2.15.1
+requests==2.20.0
 scikit_learn==0.23.2
 scipy
 setuptools==45.2.0
 six==1.14.0
 tqdm==4.62.3
 visualdl==2.2.0
-xpinyin==0.7.6
\ No newline at end of file
+xpinyin==0.7.6