diff --git a/inferencex-e2e/configs/nvidia-master.yaml b/inferencex-e2e/configs/nvidia-master.yaml
index e03dc7b21f..4cf1c40496 100644
--- a/inferencex-e2e/configs/nvidia-master.yaml
+++ b/inferencex-e2e/configs/nvidia-master.yaml
@@ -9819,7 +9819,7 @@ dsv41flash-fp4-gb300-dynamo-vllm-agentic-dspark-disagg:
 
 # One serving GPU, stock ARM64 release, native AgentX client and proportional host cache.
 qwen3.8next-fp4-gb300-sglang-agentic-mtp:
-  image: lmsysorg/sglang:v0.5.21-cu130@sha256:1f176b3a1dd1205d2a462ab80ea9fc17769a32e53cb6f3c690efa2dc2c384977
+  image: lmsysorg/sglang:v0.5.22-cu130@sha256:06441be3de19a816ddbac917535e920cbfc7fc43171abc08417394f43634ffb6
   model: nvidia/Qwen3.8-Flash-Next-NVFP4
   model-prefix: qwen3.8next
   runner: cluster:gb300-nv
diff --git a/inferencex-e2e/perf-changelog.yaml b/inferencex-e2e/perf-changelog.yaml
index dead25ea22..396eae1415 100644
--- a/inferencex-e2e/perf-changelog.yaml
+++ b/inferencex-e2e/perf-changelog.yaml
@@ -11318,3 +11318,10 @@
     - "Update the SGLang image from v0.5.20-rocm720-mi35x-20260930 to v0.5.22-rocm720-mi35x, pinned by digest."
   pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/4506
   scenario-type: [agentic-coding]
+
+- config-keys:
+    - qwen3.8next-fp4-gb300-sglang-agentic-mtp
+  scenario-type: [agentic-coding]
+  description:
+    - "Update SGLang image from v0.5.21-cu130 to v0.5.22-cu130."
+  pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/4512