diff --git a/requirements_cpu.txt b/requirements_cpu.txt
index 200dfdc..dc793eb 100644
--- a/requirements_cpu.txt
+++ b/requirements_cpu.txt
@@ -66,7 +66,7 @@ six==1.12.0
 sklearn==0.0
 sympy==1.4
 tensorboard==1.14.0
-tensorflow==1.15.4
+tensorflow==2.9.3
 tensorflow-estimator==1.14.0
 termcolor==1.1.0
 terminado==0.8.2