diff --git a/code-env/python/spec/requirements.txt b/code-env/python/spec/requirements.txt
index 5cfeaa1..c5c659a 100644
--- a/code-env/python/spec/requirements.txt
+++ b/code-env/python/spec/requirements.txt
@@ -2,5 +2,5 @@ numpy==1.16.4
 scipy==1.2.2
 gensim==3.8.2
 scikit-learn==0.20.4
-tensorflow==1.15.4
+tensorflow==2.4.0
 tensorflow-hub==0.5.0