diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c305440c..4916a8e24 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [9.1.5](https://github.com/nodkz/mongodb-memory-server/compare/v9.1.4...v9.1.5) (2024-01-13)
+
+
+### Fixes
+
+* **getport:** randomize first port using crypto.randomInt ([#844](https://github.com/nodkz/mongodb-memory-server/issues/844)) ([4132dbf](https://github.com/nodkz/mongodb-memory-server/commit/4132dbfc1c0d648d48b6fe0fa7c0f1f77195731a)), closes [#827](https://github.com/nodkz/mongodb-memory-server/issues/827)
+
 ## [9.1.4](https://github.com/nodkz/mongodb-memory-server/compare/v9.1.3...v9.1.4) (2024-01-04)
 
 
diff --git a/packages/mongodb-memory-server-core/package.json b/packages/mongodb-memory-server-core/package.json
index 4b468439f..4c8eba26d 100644
--- a/packages/mongodb-memory-server-core/package.json
+++ b/packages/mongodb-memory-server-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mongodb-memory-server-core",
-  "version": "9.1.4",
+  "version": "9.1.5",
   "description": "MongoDB Server for testing (core package, without autodownload). The server will allow you to connect your favourite ODM or client library to the MongoDB Server and run parallel integration tests isolated from each other.",
   "main": "lib/index",
   "types": "lib/index.d.ts",
diff --git a/packages/mongodb-memory-server-global-4.0/package.json b/packages/mongodb-memory-server-global-4.0/package.json
index b789bd683..8330cfd89 100644
--- a/packages/mongodb-memory-server-global-4.0/package.json
+++ b/packages/mongodb-memory-server-global-4.0/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mongodb-memory-server-global-4.0",
-  "version": "9.1.4",
+  "version": "9.1.5",
   "mongodb_version": "4.0.28",
   "description": "MongoDB Server for testing (auto-download 4.0 version to ~/.cache/mongodb-binaries).",
   "main": "index.js",
@@ -25,7 +25,7 @@
     "mongomem"
   ],
   "dependencies": {
-    "mongodb-memory-server-core": "9.1.4",
+    "mongodb-memory-server-core": "9.1.5",
     "tslib": "^2.6.2"
   },
   "scripts": {
diff --git a/packages/mongodb-memory-server-global-4.2/package.json b/packages/mongodb-memory-server-global-4.2/package.json
index de0425530..6477b97f0 100644
--- a/packages/mongodb-memory-server-global-4.2/package.json
+++ b/packages/mongodb-memory-server-global-4.2/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mongodb-memory-server-global-4.2",
-  "version": "9.1.4",
+  "version": "9.1.5",
   "mongodb_version": "4.2.23",
   "description": "MongoDB Server for testing (auto-download 4.2 version to ~/.cache/mongodb-binaries).",
   "main": "index.js",
@@ -25,7 +25,7 @@
     "mongomem"
   ],
   "dependencies": {
-    "mongodb-memory-server-core": "9.1.4",
+    "mongodb-memory-server-core": "9.1.5",
     "tslib": "^2.6.2"
   },
   "scripts": {
diff --git a/packages/mongodb-memory-server-global-4.4/package.json b/packages/mongodb-memory-server-global-4.4/package.json
index 621697b80..82ffcb908 100644
--- a/packages/mongodb-memory-server-global-4.4/package.json
+++ b/packages/mongodb-memory-server-global-4.4/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mongodb-memory-server-global-4.4",
-  "version": "9.1.4",
+  "version": "9.1.5",
   "mongodb_version": "4.4.22",
   "description": "MongoDB Server for testing (auto-download 4.4 version to ~/.cache/mongodb-binaries).",
   "main": "index.js",
@@ -25,7 +25,7 @@
     "mongomem"
   ],
   "dependencies": {
-    "mongodb-memory-server-core": "9.1.4",
+    "mongodb-memory-server-core": "9.1.5",
     "tslib": "^2.6.2"
   },
   "scripts": {
diff --git a/packages/mongodb-memory-server-global/package.json b/packages/mongodb-memory-server-global/package.json
index b336c3c77..441f32494 100644
--- a/packages/mongodb-memory-server-global/package.json
+++ b/packages/mongodb-memory-server-global/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mongodb-memory-server-global",
-  "version": "9.1.4",
+  "version": "9.1.5",
   "description": "MongoDB Server for testing (auto-download latest version to ~/.cache/mongodb-binaries).",
   "main": "index.js",
   "types": "index.d.ts",
@@ -24,7 +24,7 @@
     "mongomem"
   ],
   "dependencies": {
-    "mongodb-memory-server-core": "9.1.4",
+    "mongodb-memory-server-core": "9.1.5",
     "tslib": "^2.6.2"
   },
   "scripts": {
diff --git a/packages/mongodb-memory-server/package.json b/packages/mongodb-memory-server/package.json
index 08ac4a9fe..e72f8f405 100644
--- a/packages/mongodb-memory-server/package.json
+++ b/packages/mongodb-memory-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mongodb-memory-server",
-  "version": "9.1.4",
+  "version": "9.1.5",
   "description": "MongoDB Server for testing (auto-download latest version). The server will allow you to connect your favourite ODM or client library to the MongoDB Server and run parallel integration tests isolated from each other.",
   "main": "index.js",
   "types": "index.d.ts",
@@ -24,7 +24,7 @@
     "mongomem"
   ],
   "dependencies": {
-    "mongodb-memory-server-core": "9.1.4",
+    "mongodb-memory-server-core": "9.1.5",
     "tslib": "^2.6.2"
   },
   "scripts": {