diff --git a/litert_tools/requirements.txt b/litert_tools/requirements.txt
index 1f39024..b9aa971 100644
--- a/litert_tools/requirements.txt
+++ b/litert_tools/requirements.txt
@@ -1,5 +1,5 @@
 ai-edge-litert==1.2.0
 numpy==1.26.4
-transformers==4.51.3
+transformers==4.53.0
 huggingface_hub==0.31.2
 sentencepiece==0.2.0
diff --git a/requirements.txt b/requirements.txt
index 1f39024..b9aa971 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 ai-edge-litert==1.2.0
 numpy==1.26.4
-transformers==4.51.3
+transformers==4.53.0
 huggingface_hub==0.31.2
 sentencepiece==0.2.0
diff --git a/requirements_lock.txt b/requirements_lock.txt
index 8f37cfb..500c897 100644
--- a/requirements_lock.txt
+++ b/requirements_lock.txt
@@ -54,7 +54,7 @@ tqdm==4.67.1
     # via
     #   huggingface-hub
     #   transformers
-transformers==4.51.3
+transformers==4.53.0
     # via -r requirements.txt
 typing-extensions==4.13.2
     # via huggingface-hub