diff --git a/tensorflow_1_x/8_sentiment_network/requirements.txt b/tensorflow_1_x/8_sentiment_network/requirements.txt
index 0ae67d6..12b9a6e 100644
--- a/tensorflow_1_x/8_sentiment_network/requirements.txt
+++ b/tensorflow_1_x/8_sentiment_network/requirements.txt
@@ -20,7 +20,7 @@ mistune==0.8.1
 nbconvert==5.1.1
 nbformat==4.3.0
 notebook==6.4.10
-numpy==1.21.0
+numpy==1.22.0
 packaging==16.8
 pandocfilters==1.4.1
 pexpect==4.2.1