diff --git a/.github/actions/megatron-from-source/action.yml b/.github/actions/megatron-from-source/action.yml
index d8d94592cb1..77e95b4cbc6 100644
--- a/.github/actions/megatron-from-source/action.yml
+++ b/.github/actions/megatron-from-source/action.yml
@@ -6,7 +6,7 @@ description: >-
 inputs:
   commit:
     description: Megatron-Bridge commit. Keep in sync with examples/megatron_bridge/README.md.
-    default: 0652ea797ab629e6451c64e1c92f976501b3b8b3
+    default: e42042fa83aed837ce6bc13480c06350ea091f1a
 
 runs:
   using: composite
diff --git a/examples/megatron_bridge/README.md b/examples/megatron_bridge/README.md
index c16a5c6e147..a1130e2f4ce 100644
--- a/examples/megatron_bridge/README.md
+++ b/examples/megatron_bridge/README.md
@@ -51,7 +51,7 @@ Some features (e.g. [`--vllm_fakequant_export`](#evaluating-a-qad-checkpoint-in-
 ```bash
 export MBRIDGE_DIR=${PWD}/Megatron-Bridge
 git clone https://github.com/NVIDIA-NeMo/Megatron-Bridge.git ${MBRIDGE_DIR}
-git -C ${MBRIDGE_DIR} checkout 0652ea797ab629e6451c64e1c92f976501b3b8b3
+git -C ${MBRIDGE_DIR} checkout e42042fa83aed837ce6bc13480c06350ea091f1a
 git -C ${MBRIDGE_DIR} submodule update --init 3rdparty/Megatron-LM
 ```
 
diff --git a/tests/gpu_megatron/torch/export/test_quantized_mbridge_export.py b/tests/gpu_megatron/torch/export/test_quantized_mbridge_export.py
index 9cfa1549835..f74b917ff69 100644
--- a/tests/gpu_megatron/torch/export/test_quantized_mbridge_export.py
+++ b/tests/gpu_megatron/torch/export/test_quantized_mbridge_export.py
@@ -101,11 +101,11 @@ def bridge_workers(request):
     [
         (partial(create_tiny_llama_dir, with_tokenizer=True), "nvfp4"),
         (partial(create_tiny_qwen3_dir, with_tokenizer=True), "fp8"),
-        # The bridge can't export quantized Mamba or GatedDeltaNet projections yet.
+        # The bridge can't export quantized Mamba projections yet.
         (partial(create_tiny_nemotron_h_dir, with_tokenizer=True), "nvfp4_mlp_only"),
-        (partial(create_tiny_qwen3_5_moe_vl_dir, with_processor=True), "nvfp4_mlp_only"),
+        (partial(create_tiny_qwen3_5_moe_vl_dir, with_processor=True), "nvfp4"),
     ],
-    ids=["llama-nvfp4", "qwen3-fp8", "nemotron_h-nvfp4_mlp_only", "qwen3_5_moe_vl-nvfp4_mlp_only"],
+    ids=["llama-nvfp4", "qwen3-fp8", "nemotron_h-nvfp4_mlp_only", "qwen3_5_moe_vl-nvfp4"],
 )
 def test_matches_megatron_exporter(
     dist_workers_size_1, bridge_workers, tmp_path, create_source, quant_cfg_name