diff --git a/python/pyproject.toml b/python/pyproject.toml
index 3c30c36d9..d6480ebb6 100755
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -57,7 +57,7 @@ dependencies = [
   "uvicorn",
   "uvloop",
   "xgrammar==0.1.24",
-  "sgl-kernel==0.3.12",
+  "sgl-kernel==0.3.13",
   "torch==2.8.0",
   "torchaudio==2.8.0",
   "torchvision",
diff --git a/python/pyproject_other.toml b/python/pyproject_other.toml
index 742e0026f..6446dcd78 100755
--- a/python/pyproject_other.toml
+++ b/python/pyproject_other.toml
@@ -65,7 +65,7 @@ tracing = [
 
 srt = [
     "sglang[runtime_common]",
-    "sgl-kernel==0.3.12",
+    "sgl-kernel==0.3.13",
     "torch==2.8.0",
     "torchaudio==2.8.0",
     "torchvision",
@@ -75,7 +75,7 @@ srt = [
 
 blackwell = [
     "sglang[runtime_common]",
-    "sgl-kernel==0.3.12",
+    "sgl-kernel==0.3.13",
     "torch==2.8.0",
     "torchaudio==2.8.0",
     "torchvision",