diff --git a/text_to_video/wan2.2-t2v-14b/docker/requirements.txt b/text_to_video/wan2.2-t2v-14b/docker/requirements.txt
index bf772ce08f..908be85710 100644
--- a/text_to_video/wan2.2-t2v-14b/docker/requirements.txt
+++ b/text_to_video/wan2.2-t2v-14b/docker/requirements.txt
@@ -35,7 +35,7 @@ fvcore==0.1.5.post20221221
 
 librosa==0.10.2.post1
 peft==0.17.0
-sentencepiece==0.2.0
+sentencepiece==0.2.1
 
 boto3==1.35.95
 requests==2.32.3