diff --git a/bucket/suanpan.json b/bucket/suanpan.json
index 686ec0cf16..50becedad8 100644
--- a/bucket/suanpan.json
+++ b/bucket/suanpan.json
@@ -1,13 +1,13 @@
 {
-    "version": "3.3",
+    "version": "3.4",
     "description": "Finite element analysis framework",
     "homepage": "https://tlcfem.github.io/suanPan/",
     "license": "GPL-3.0-only",
     "notes": "Run '$dir\\AddAssociation.bat' with admin privilege to configure file association and Sublime Text syntax support.",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/TLCFEM/suanPan/releases/download/suanPan-v3.3/suanPan-win-mkl-vtk.zip",
-            "hash": "aed52e1576bf0f039b3e4b55016bb265df0eb8f81987cea8def17707990a5cb2"
+            "url": "https://github.com/TLCFEM/suanPan/releases/download/suanPan-v3.4/suanPan-win-mkl-vtk.zip",
+            "hash": "d3c130db5c43dce172ab1caeec28757855a4a8c21b23bb0126aa570208c3134c"
         }
     },
     "bin": "suanPan.exe",