diff --git a/requirements.txt b/requirements.txt
index 967b6fcaad7..bdeb349783b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,6 @@ protobuf >= 3.8.0
 asttokens >= 1.1.13
 pillow >= 6.2.0
 scipy >= 1.5.2
-sympy >= 1.4
 cffi >= 1.12.3
 wheel >= 0.32.0
 decorator >= 4.4.0
diff --git a/setup.py b/setup.py
index 24058b2f189..076cc67f27d 100644
--- a/setup.py
+++ b/setup.py
@@ -112,7 +112,6 @@ required_package = [
     'asttokens >= 1.1.13',
     'pillow >= 6.2.0',
     'scipy >= 1.5.2',
-    'sympy >= 1.4',
     'cffi >= 1.12.3',
     'wheel >= 0.32.0',
     'decorator >= 4.4.0',