diff --git a/.github/configs/nvidia-master.yaml b/.github/configs/nvidia-master.yaml
index 59c333c14e..677eb747a9 100644
--- a/.github/configs/nvidia-master.yaml
+++ b/.github/configs/nvidia-master.yaml
@@ -1,5 +1,5 @@
 dsr1-fp4-b200-sglang:
-  image: lmsysorg/sglang:v0.5.5-cu129-amd64
+  image: lmsysorg/sglang:v0.5.6-cu129-amd64
   model: nvidia/DeepSeek-R1-0528-FP4-V2
   model-prefix: dsr1
   runner: b200
@@ -75,7 +75,7 @@ dsr1-fp4-b200-trt:
     - { tp: 8, ep: 8, dp-attn: true, conc-start: 64, conc-end: 256 }
 
 dsr1-fp8-b200-sglang:
-  image: lmsysorg/sglang:v0.5.5-cu129-amd64
+  image: lmsysorg/sglang:v0.5.6-cu129-amd64
   model: deepseek-ai/DeepSeek-R1-0528
   model-prefix: dsr1
   runner: b200
@@ -124,7 +124,7 @@ dsr1-fp8-b200-trt:
     - { tp: 8, ep: 8, conc-start: 4, conc-end: 64 }
 
 dsr1-fp8-h200-sglang:
-  image: lmsysorg/sglang:v0.5.5-cu129-amd64
+  image: lmsysorg/sglang:v0.5.6-cu129-amd64
   model: deepseek-ai/DeepSeek-R1-0528
   model-prefix: dsr1
   runner: h200
diff --git a/perf-changelog.yaml b/perf-changelog.yaml
index 4361866296..62b230ba67 100644
--- a/perf-changelog.yaml
+++ b/perf-changelog.yaml
@@ -116,3 +116,11 @@
   description:
     - "Updating MI355x Deepseek-R1 FP4 SGLang Image to upstream v0.5.6.post2"
   pr-link: https://github.com/InferenceMAX/InferenceMAX/pull/369
+    
+- config-keys:
+    - dsr1-fp4-b200-sglang
+    - dsr1-fp8-b200-sglang
+    - dsr1-fp8-h200-sglang
+  description:
+    - "Update NVIDIA DeepSeek sglang Docker image from v0.5.5 to v0.5.6"
+  pr-link: https://github.com/InferenceMAX/InferenceMAX/pull/276