diff --git a/package-lock.json b/package-lock.json
index 5669d9d..f9599c8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -262,9 +262,9 @@
       "dev": true
     },
     "@types/vscode": {
-      "version": "1.60.0",
-      "resolved": "https://registry.npmjs.org/@types/vscode/-/vscode-1.60.0.tgz",
-      "integrity": "sha512-wZt3VTmzYrgZ0l/3QmEbCq4KAJ71K3/hmMQ/nfpv84oH8e81KKwPEoQ5v8dNCxfHFVJ1JabHKmCvqdYOoVm1Ow==",
+      "version": "1.63.0",
+      "resolved": "https://registry.npmjs.org/@types/vscode/-/vscode-1.63.0.tgz",
+      "integrity": "sha512-iePu1axOi5WSThV6l2TYcciBIpAlMarjBC8H0y8L8ocsZLxh7MttzwFU3pjoItF5fRVGxHS0Hsvje9jO3yJsfw==",
       "dev": true
     },
     "@ungap/promise-all-settled": {
@@ -2118,9 +2118,9 @@
       }
     },
     "minimist": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+      "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==",
       "dev": true
     },
     "mkdirp-classic": {
diff --git a/package.json b/package.json
index 669fb39..a888208 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "explorer"
   ],
   "engines": {
-    "vscode": "^1.60.0"
+    "vscode": "^1.63.0"
   },
   "repository": {
     "type": "git",
@@ -622,7 +622,7 @@
     "@types/mocha": "^9.1.0",
     "@types/node": "^14.14.0",
     "@types/semver": "^7.3.9",
-    "@types/vscode": "1.60.0",
+    "@types/vscode": "1.63.0",
     "copy-webpack-plugin": "^9.1.0",
     "glob": "^7.2.0",
     "mocha": "^9.2.2",
diff --git a/scripts/prepare-nightly-build.js b/scripts/prepare-nightly-build.js
new file mode 100644
index 0000000..7e40038
--- /dev/null
+++ b/scripts/prepare-nightly-build.js
@@ -0,0 +1,25 @@
+const fs = require("fs");
+
+const json = JSON.parse(fs.readFileSync("./package.json").toString());
+const stableVersion = json.version.match(/(\d+)\.(\d+)\.(\d+)/);
+const major = stableVersion[1];
+const minor = stableVersion[2];
+
+function prependZero(number) {
+    if (number > 99) {
+        throw "Unexpected value to prepend with zero";
+    }
+    return `${number < 10 ? "0" : ""}${number}`;
+}
+
+const date = new Date();
+const month = date.getMonth() + 1;
+const day = date.getDate();
+const hours = date.getHours();
+patch = `${date.getFullYear()}${prependZero(month)}${prependZero(day)}${prependZero(hours)}`;
+
+const insiderPackageJson = Object.assign(json, {
+    version: `${major}.${minor}.${patch}`,
+});
+
+fs.writeFileSync("./package.insiders.json", JSON.stringify(insiderPackageJson));
\ No newline at end of file
diff --git a/src/explorerCommands/utility.ts b/src/explorerCommands/utility.ts
index 22e2696..3b46bcb 100644
--- a/src/explorerCommands/utility.ts
+++ b/src/explorerCommands/utility.ts
@@ -35,7 +35,7 @@ export function checkJavaQualifiedName(value: string): string {
     return "";
 }
 
-export function getCmdNode(selectedNodes: ExplorerNode[], node?: DataNode): DataNode | undefined {
+export function getCmdNode(selectedNodes: readonly ExplorerNode[], node?: DataNode): DataNode | undefined {
     // if command not invoked by context menu, use selected node in explorer
     if (node) {
         return node;