diff --git a/python/pyproject.toml b/python/pyproject.toml
index 944a81ec5..77f393b2c 100755
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -63,7 +63,7 @@ dependencies = [
   "torchaudio==2.8.0",
   "torchvision",
   "tqdm",
-  "transformers==4.57.0",
+  "transformers==4.57.1",
   "uvicorn",
   "uvloop",
   "xgrammar==0.1.25",
diff --git a/python/pyproject_cpu.toml b/python/pyproject_cpu.toml
index 285f911e5..0fe73680c 100644
--- a/python/pyproject_cpu.toml
+++ b/python/pyproject_cpu.toml
@@ -57,7 +57,7 @@ dependencies = [
     "timm==1.0.16",
     "torchao==0.9.0",
     "tqdm",
-    "transformers==4.56.1",
+    "transformers==4.57.1",
     "uvicorn",
     "uvloop",
     "xgrammar==0.1.25",
diff --git a/python/pyproject_other.toml b/python/pyproject_other.toml
index e8b42cb5f..a6cab3ebe 100755
--- a/python/pyproject_other.toml
+++ b/python/pyproject_other.toml
@@ -50,7 +50,7 @@ runtime_common = [
     "timm==1.0.16",
     "tiktoken",
     "torchao==0.9.0",
-    "transformers==4.56.1",
+    "transformers==4.57.1",
     "uvicorn",
     "uvloop",
     "xgrammar==0.1.25",
diff --git a/python/pyproject_xpu.toml b/python/pyproject_xpu.toml
index 7d3fe80f4..0a83e021b 100644
--- a/python/pyproject_xpu.toml
+++ b/python/pyproject_xpu.toml
@@ -57,7 +57,7 @@ dependencies = [
     "timm==1.0.16",
     "torchao==0.9.0",
     "tqdm",
-    "transformers==4.56.1",
+    "transformers==4.57.1",
     "uvicorn",
     "uvloop",
     "xgrammar==0.1.25",