diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_lowlat_0.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_lowlat_0.yaml
index 7478e636be..be66aa5e21 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_lowlat_0.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_lowlat_0.yaml
@@ -17,7 +17,7 @@ frontend:
 
 model:
   path: "qwen3.5-fp8"
-  container: "lmsysorg/sglang:v0.5.14-cu130@sha256:5027e95bf6ec536856b1b52a91d1f35ff5c564ab83e8a94758a169ff09bb8df3"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp8"
 
 resources:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_lowlat_1.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_lowlat_1.yaml
index 25b6c2c924..826dd06660 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_lowlat_1.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_lowlat_1.yaml
@@ -17,7 +17,7 @@ frontend:
 
 model:
   path: "qwen3.5-fp8"
-  container: "lmsysorg/sglang:v0.5.14-cu130@sha256:5027e95bf6ec536856b1b52a91d1f35ff5c564ab83e8a94758a169ff09bb8df3"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp8"
 
 resources:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_0.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_0.yaml
index 486ee3a5c3..6991e84d98 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_0.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_0.yaml
@@ -17,7 +17,7 @@ frontend:
 
 model:
   path: "qwen3.5-fp8"
-  container: "lmsysorg/sglang:v0.5.14-cu130@sha256:5027e95bf6ec536856b1b52a91d1f35ff5c564ab83e8a94758a169ff09bb8df3"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp8"
 
 resources:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_1.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_1.yaml
index 92ce213546..abb94cd7b0 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_1.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_1.yaml
@@ -17,7 +17,7 @@ frontend:
 
 model:
   path: "qwen3.5-fp8"
-  container: "lmsysorg/sglang:v0.5.14-cu130@sha256:5027e95bf6ec536856b1b52a91d1f35ff5c564ab83e8a94758a169ff09bb8df3"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp8"
 
 resources:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_2.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_2.yaml
index d1263f74fe..dbc20b5e51 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_2.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_2.yaml
@@ -17,7 +17,7 @@ frontend:
 
 model:
   path: "qwen3.5-fp8"
-  container: "lmsysorg/sglang:v0.5.14-cu130@sha256:5027e95bf6ec536856b1b52a91d1f35ff5c564ab83e8a94758a169ff09bb8df3"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp8"
 
 resources:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_3.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_3.yaml
index d3c3a11daf..93341f3f9f 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_3.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_3.yaml
@@ -17,7 +17,7 @@ frontend:
 
 model:
   path: "qwen3.5-fp8"
-  container: "lmsysorg/sglang:v0.5.14-cu130@sha256:5027e95bf6ec536856b1b52a91d1f35ff5c564ab83e8a94758a169ff09bb8df3"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp8"
 
 resources:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_4.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_4.yaml
index 5fc1b667c1..d1122240d3 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_4.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/qwen3.5/gb300-fp8/8k1k/disagg/mtp/8k1k_mtp_maxtpt_4.yaml
@@ -17,7 +17,7 @@ frontend:
 
 model:
   path: "qwen3.5-fp8"
-  container: "lmsysorg/sglang:v0.5.14-cu130@sha256:5027e95bf6ec536856b1b52a91d1f35ff5c564ab83e8a94758a169ff09bb8df3"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp8"
 
 resources:
diff --git a/configs/nvidia-master.yaml b/configs/nvidia-master.yaml
index cbabca1613..4f8c236e0a 100644
--- a/configs/nvidia-master.yaml
+++ b/configs/nvidia-master.yaml
@@ -10116,7 +10116,7 @@ kimik3-fp4-b200-dynamo-vllm-agentic-dspark:
           additional-settings:
           - "CONFIG_FILE=recipes/vllm/kimi-k3/agentic/agg-b200-tp8pp2-mooncake-c96-agentic.yaml"
 qwen3.5-fp8-gb300-dynamo-sglang-mtp:
-  image: lmsysorg/sglang:v0.5.14-cu130@sha256:5027e95bf6ec536856b1b52a91d1f35ff5c564ab83e8a94758a169ff09bb8df3
+  image: lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9
   model: Qwen/Qwen3.5-397B-A17B-FP8
   model-prefix: qwen3.5
   runner: gb300