diff --git a/packages/app-cli/package-lock.json b/packages/app-cli/package-lock.json
index a8170a234..bb2686809 100644
--- a/packages/app-cli/package-lock.json
+++ b/packages/app-cli/package-lock.json
@@ -27,6 +27,7 @@
 				"sqlite3": "^5.0.2",
 				"string-padding": "^1.0.2",
 				"strip-ansi": "^4.0.0",
+				"tcp-port-used": "^0.1.2",
 				"terminal-kit": "^1.30.0",
 				"tkwidgets": "^0.5.26",
 				"url-parse": "^1.4.7",
@@ -5154,6 +5155,22 @@
 				"node": ">=8"
 			}
 		},
+		"node_modules/is2": {
+			"version": "0.0.9",
+			"resolved": "https://registry.npmjs.org/is2/-/is2-0.0.9.tgz",
+			"integrity": "sha1-EZVW0dFlGkG6EFr4AyZ8gLKZ9ik=",
+			"dependencies": {
+				"deep-is": "0.1.2"
+			},
+			"engines": {
+				"node": ">=v0.6.0"
+			}
+		},
+		"node_modules/is2/node_modules/deep-is": {
+			"version": "0.1.2",
+			"resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.2.tgz",
+			"integrity": "sha1-nO1l6gvAsJ9CptecGxkD+dkTzBg="
+		},
 		"node_modules/isarray": {
 			"version": "1.0.0",
 			"integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
@@ -8375,6 +8392,15 @@
 				"node": ">=6"
 			}
 		},
+		"node_modules/q": {
+			"version": "0.9.7",
+			"resolved": "https://registry.npmjs.org/q/-/q-0.9.7.tgz",
+			"integrity": "sha1-TeLmyzspCIyeTLwDv51C+5bOL3U=",
+			"engines": {
+				"node": ">=0.6.0",
+				"teleport": ">=0.2.0"
+			}
+		},
 		"node_modules/qs": {
 			"version": "6.5.2",
 			"integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==",
@@ -9684,6 +9710,24 @@
 				"safe-buffer": "~5.2.0"
 			}
 		},
+		"node_modules/tcp-port-used": {
+			"version": "0.1.2",
+			"resolved": "https://registry.npmjs.org/tcp-port-used/-/tcp-port-used-0.1.2.tgz",
+			"integrity": "sha1-lFDodoyDtBb9TRpqlEnuzL9JbCk=",
+			"dependencies": {
+				"debug": "0.7.4",
+				"is2": "0.0.9",
+				"q": "0.9.7"
+			}
+		},
+		"node_modules/tcp-port-used/node_modules/debug": {
+			"version": "0.7.4",
+			"resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
+			"integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk=",
+			"engines": {
+				"node": "*"
+			}
+		},
 		"node_modules/temp": {
 			"version": "0.9.1",
 			"integrity": "sha512-WMuOgiua1xb5R56lE0eH6ivpVmg/lq2OHm4+LtT/xtEtPQ+sz6N3bBM6WZ5FvO1lO4IKIOb43qnhoc4qxP5OeA==",
@@ -14544,6 +14588,21 @@
 				"is-docker": "^2.0.0"
 			}
 		},
+		"is2": {
+			"version": "0.0.9",
+			"resolved": "https://registry.npmjs.org/is2/-/is2-0.0.9.tgz",
+			"integrity": "sha1-EZVW0dFlGkG6EFr4AyZ8gLKZ9ik=",
+			"requires": {
+				"deep-is": "0.1.2"
+			},
+			"dependencies": {
+				"deep-is": {
+					"version": "0.1.2",
+					"resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.2.tgz",
+					"integrity": "sha1-nO1l6gvAsJ9CptecGxkD+dkTzBg="
+				}
+			}
+		},
 		"isarray": {
 			"version": "1.0.0",
 			"integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
@@ -17030,6 +17089,11 @@
 			"integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
 			"devOptional": true
 		},
+		"q": {
+			"version": "0.9.7",
+			"resolved": "https://registry.npmjs.org/q/-/q-0.9.7.tgz",
+			"integrity": "sha1-TeLmyzspCIyeTLwDv51C+5bOL3U="
+		},
 		"qs": {
 			"version": "6.5.2",
 			"integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==",
@@ -18003,6 +18067,23 @@
 				}
 			}
 		},
+		"tcp-port-used": {
+			"version": "0.1.2",
+			"resolved": "https://registry.npmjs.org/tcp-port-used/-/tcp-port-used-0.1.2.tgz",
+			"integrity": "sha1-lFDodoyDtBb9TRpqlEnuzL9JbCk=",
+			"requires": {
+				"debug": "0.7.4",
+				"is2": "0.0.9",
+				"q": "0.9.7"
+			},
+			"dependencies": {
+				"debug": {
+					"version": "0.7.4",
+					"resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
+					"integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk="
+				}
+			}
+		},
 		"temp": {
 			"version": "0.9.1",
 			"integrity": "sha512-WMuOgiua1xb5R56lE0eH6ivpVmg/lq2OHm4+LtT/xtEtPQ+sz6N3bBM6WZ5FvO1lO4IKIOb43qnhoc4qxP5OeA==",
diff --git a/packages/app-cli/package.json b/packages/app-cli/package.json
index 7aec7168d..75d12b7e0 100644
--- a/packages/app-cli/package.json
+++ b/packages/app-cli/package.json
@@ -61,6 +61,7 @@
     "sqlite3": "^5.0.2",
     "string-padding": "^1.0.2",
     "strip-ansi": "^4.0.0",
+    "tcp-port-used": "^0.1.2",
     "terminal-kit": "^1.30.0",
     "tkwidgets": "^0.5.26",
     "url-parse": "^1.4.7",
diff --git a/packages/lib/package-lock.json b/packages/lib/package-lock.json
index cdf274ca7..647b79cd6 100644
--- a/packages/lib/package-lock.json
+++ b/packages/lib/package-lock.json
@@ -6,7 +6,7 @@
 	"packages": {
 		"": {
 			"name": "@joplin/lib",
-			"version": "2.6.2",
+			"version": "2.6.3",
 			"license": "MIT",
 			"dependencies": {
 				"@aws-sdk/client-s3": "^3.34.0",
diff --git a/packages/renderer/package-lock.json b/packages/renderer/package-lock.json
index d517d56e1..9887b07f0 100644
--- a/packages/renderer/package-lock.json
+++ b/packages/renderer/package-lock.json
@@ -6,7 +6,7 @@
 	"packages": {
 		"": {
 			"name": "@joplin/renderer",
-			"version": "2.6.2",
+			"version": "2.6.3",
 			"license": "MIT",
 			"dependencies": {
 				"font-awesome-filetypes": "^2.1.0",