diff --git a/extensions/ql-vscode/package-lock.json b/extensions/ql-vscode/package-lock.json
index e4bae5bd5ba..b4f821115f0 100644
--- a/extensions/ql-vscode/package-lock.json
+++ b/extensions/ql-vscode/package-lock.json
@@ -25,7 +25,7 @@
         "d3-graphviz": "^5.6.0",
         "fs-extra": "^11.1.1",
         "js-yaml": "^4.1.1",
-        "koffi": "^2.12.0",
+        "koffi": "^2.15.1",
         "msw": "^2.12.7",
         "nanoid": "^5.0.7",
         "p-queue": "^8.0.1",
@@ -19843,11 +19843,14 @@
       }
     },
     "node_modules/koffi": {
-      "version": "2.12.0",
-      "resolved": "https://registry.npmjs.org/koffi/-/koffi-2.12.0.tgz",
-      "integrity": "sha512-J886y/bvoGG4ZhMVstB2Nh6/q9tzAYn0kaH7Ss8DWavGIxP5jOLzUY9IZzw9pMuXArj0SLSpl0MYsKRURPAv7g==",
+      "version": "2.15.1",
+      "resolved": "https://registry.npmjs.org/koffi/-/koffi-2.15.1.tgz",
+      "integrity": "sha512-mnc0C0crx/xMSljb5s9QbnLrlFHprioFO1hkXyuSuO/QtbpLDa0l/uM21944UfQunMKmp3/r789DTDxVyyH6aA==",
       "hasInstallScript": true,
-      "license": "MIT"
+      "license": "MIT",
+      "funding": {
+        "url": "https://liberapay.com/Koromix"
+      }
     },
     "node_modules/language-subtag-registry": {
       "version": "0.3.23",
diff --git a/extensions/ql-vscode/package.json b/extensions/ql-vscode/package.json
index 232d1ca2344..e1251b30884 100644
--- a/extensions/ql-vscode/package.json
+++ b/extensions/ql-vscode/package.json
@@ -2076,7 +2076,7 @@
     "@hpcc-js/wasm-graphviz": "^1.18.0",
     "fs-extra": "^11.1.1",
     "js-yaml": "^4.1.1",
-    "koffi": "^2.12.0",
+    "koffi": "^2.15.1",
     "msw": "^2.12.7",
     "nanoid": "^5.0.7",
     "p-queue": "^8.0.1",