diff --git a/requirements.txt b/requirements.txt
index 3256b90..0015235 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,12 +9,12 @@ numpy==1.21.6
 omegaconf==2.3.0
 pandas==1.3.5
 Pillow==9.4.0
-tokenizers==0.13.2
+tokenizers>=0.19
 torch==1.13.1
 torchvision==0.14.1
 transformers==4.42.4
 xformers==0.0.16
-safetensors==0.3.3
+safetensors>=0.4.1
 diffusers==0.28.2
 sentencepiece==0.1.99
 gradio==4.37.2