diff --git a/notebooks/ml/natural_language_understanding/subword_units/requirements.txt b/notebooks/ml/natural_language_understanding/subword_units/requirements.txt
index 7ed76b1..7b1aec0 100644
--- a/notebooks/ml/natural_language_understanding/subword_units/requirements.txt
+++ b/notebooks/ml/natural_language_understanding/subword_units/requirements.txt
@@ -1,4 +1,4 @@
 numpy==1.16.4
 scipy==1.3.0
-tensorflow==2.0.0b1
+tensorflow==2.11.1
 sentencepiece==0.1.82