diff --git a/src/gpu.cpp b/src/gpu.cpp
index 61e6f0aec..ed6ecd118 100644
--- a/src/gpu.cpp
+++ b/src/gpu.cpp
@@ -342,7 +342,7 @@ int create_gpu_instance()
     applicationInfo.pApplicationName = "ncnn";
     applicationInfo.applicationVersion = 0;
     applicationInfo.pEngineName = "ncnn";
-    applicationInfo.engineVersion = 20181026;
+    applicationInfo.engineVersion = 20190319;
     applicationInfo.apiVersion = VK_MAKE_VERSION(1, 0, 0);
 
     VkInstanceCreateInfo instanceCreateInfo;