diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-dep8-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-dep8-dep8.yaml
index c47004151a..0b1bbb4e83 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-dep8-dep8.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-dep8-dep8.yaml
@@ -3,7 +3,7 @@ name: "disagg-b200-1p1d-dep8-dep8-c512"
 
 model:
   path: "deepseek-v4-pro"
-  container: "lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp4"
 
 dynamo:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-dep8-tp8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-dep8-tp8.yaml
index 2a4c75da52..c2f519ce60 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-dep8-tp8.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-dep8-tp8.yaml
@@ -3,7 +3,7 @@ name: "disagg-b200-1p1d-dep8-tp8-4-c64"
 
 model:
   path: "deepseek-v4-pro"
-  container: "lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp4"
 
 dynamo:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-tp8-tp8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-tp8-tp8.yaml
index 457bb7ef47..f1ad58d2f2 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-tp8-tp8.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p1d-tp8-tp8.yaml
@@ -3,7 +3,7 @@ name: "disagg-b200-1p1d-tp8-tp8-c1"
 
 model:
   path: "deepseek-v4-pro"
-  container: "lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp4"
 
 dynamo:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p2d-dep8-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p2d-dep8-dep8.yaml
index b5143d53e0..630e9f0ea7 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p2d-dep8-dep8.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p2d-dep8-dep8.yaml
@@ -3,7 +3,7 @@ name: "disagg-b200-1p2d-dep8-dep8-c256"
 
 model:
   path: "deepseek-v4-pro"
-  container: "lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp4"
 
 dynamo:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p4d-dep8-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p4d-dep8-dep8.yaml
index e550c817a1..c6776d79ee 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p4d-dep8-dep8.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p4d-dep8-dep8.yaml
@@ -3,7 +3,7 @@ name: "disagg-b200-1p4d-dep8-dep8-c256"
 
 model:
   path: "deepseek-v4-pro"
-  container: "lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp4"
 
 dynamo:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p4d-dep8-tp8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p4d-dep8-tp8.yaml
index b5c4fd468a..8f5de28953 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p4d-dep8-tp8.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-1p4d-dep8-tp8.yaml
@@ -3,7 +3,7 @@ name: "disagg-b200-1p4d-dep8-tp8-c64"
 
 model:
   path: "deepseek-v4-pro"
-  container: "lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp4"
 
 dynamo:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-3p2d-dep8-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-3p2d-dep8-dep8.yaml
index 773d2f2b44..0b7e355ca3 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-3p2d-dep8-dep8.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-3p2d-dep8-dep8.yaml
@@ -3,7 +3,7 @@ name: "disagg-b200-3p2d-dep8-dep8-c2048"
 
 model:
   path: "deepseek-v4-pro"
-  container: "lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp4"
 
 dynamo:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-4p2d-dep8-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-4p2d-dep8-dep8.yaml
index d30449d293..62d65a3321 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-4p2d-dep8-dep8.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-4p2d-dep8-dep8.yaml
@@ -3,7 +3,7 @@ name: "disagg-b200-4p2d-dep8-dep8-c4096"
 
 model:
   path: "deepseek-v4-pro"
-  container: "lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp4"
 
 dynamo:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-5p2d-dep8-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-5p2d-dep8-dep8.yaml
index f15029ed9e..d4a295c2b1 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-5p2d-dep8-dep8.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-5p2d-dep8-dep8.yaml
@@ -3,7 +3,7 @@ name: "disagg-b200-5p2d-dep8-dep8-c6144"
 
 model:
   path: "deepseek-v4-pro"
-  container: "lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp4"
 
 dynamo:
diff --git a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-6p2d-dep8-dep8.yaml b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-6p2d-dep8-dep8.yaml
index bd85ebe9fb..f06c317e80 100644
--- a/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-6p2d-dep8-dep8.yaml
+++ b/benchmarks/multi_node/srt-slurm-recipes/sglang/deepseek-v4/8k1k/disagg-b200-6p2d-dep8-dep8.yaml
@@ -3,7 +3,7 @@ name: "disagg-b200-6p2d-dep8-dep8-c8192"
 
 model:
   path: "deepseek-v4-pro"
-  container: "lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729"
+  container: "lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9"
   precision: "fp4"
 
 dynamo:
diff --git a/configs/nvidia-master.yaml b/configs/nvidia-master.yaml
index 1d0144da48..04f83caaf6 100644
--- a/configs/nvidia-master.yaml
+++ b/configs/nvidia-master.yaml
@@ -4682,7 +4682,7 @@ dsv4-fp4-gb200-dynamo-vllm-mtp2-nosynthetic:
 
 # DSV4 B200 disaggregated Dynamo SGLang STP configuration.
 dsv4-fp4-b200-dynamo-sglang:
-  image: lmsysorg/sglang:nightly-dev-cu13-20260821-f825d729
+  image: lmsysorg/sglang:v0.5.19-cu130@sha256:d6e7288627be8b02be88e4bba38e73f6d50e2826869f753c13a4c4385ab3eda9
   model: deepseek-ai/DeepSeek-V4-Pro
   model-prefix: dsv4
   runner: cluster:b200-nscale