diff --git a/requirements/inference.txt b/requirements/inference.txt
index 6ded79f5..3ffba1a2 100644
--- a/requirements/inference.txt
+++ b/requirements/inference.txt
@@ -1,6 +1,6 @@
 libusb1>=3.0.0
 pnnx==20251031
-ncnn>=1.0.20230517
+ncnn>=1.0.20260526
 onnx>=1.14.0
 onnxmltools>=1.11.2
 onnxruntime>=1.15.1