diff --git a/lerna.json b/lerna.json
index dcb2d20..c994e71 100644
--- a/lerna.json
+++ b/lerna.json
@@ -3,5 +3,5 @@
     "packages/*"
   ],
   "npmClient": "yarn",
-  "version": "0.4.20"
+  "version": "0.4.21"
 }
diff --git a/packages/browser/package.json b/packages/browser/package.json
index 0940bf0..c7d6148 100644
--- a/packages/browser/package.json
+++ b/packages/browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logtail/browser",
-  "version": "0.4.20",
+  "version": "0.4.21",
   "description": "Better Stack browser logging (formerly Logtail)",
   "keywords": [
     "Better Stack",
@@ -54,8 +54,8 @@
     "webpack-cli": "^5.1.4"
   },
   "dependencies": {
-    "@logtail/core": "^0.4.20",
-    "@logtail/tools": "^0.4.20",
+    "@logtail/core": "^0.4.21",
+    "@logtail/tools": "^0.4.21",
     "cross-fetch": "^3.0.4"
   },
   "gitHead": "0f816cacc21b352576a5707741f9151aa1481041"
diff --git a/packages/bunyan/package.json b/packages/bunyan/package.json
index c3cfaa1..d5ba798 100644
--- a/packages/bunyan/package.json
+++ b/packages/bunyan/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logtail/bunyan",
-  "version": "0.4.20",
+  "version": "0.4.21",
   "description": "Better Stack Bunyan writable stream (formerly Logtail)",
   "keywords": [
     "Better Stack",
@@ -50,7 +50,7 @@
     "bunyan": ">=1.8.12"
   },
   "dependencies": {
-    "@logtail/node": "^0.4.20",
+    "@logtail/node": "^0.4.21",
     "@logtail/types": "^0.4.20"
   },
   "gitHead": "0f816cacc21b352576a5707741f9151aa1481041"
diff --git a/packages/core/package.json b/packages/core/package.json
index a5ed786..42d5a32 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logtail/core",
-  "version": "0.4.20",
+  "version": "0.4.21",
   "description": "Better Stack logging core (formerly Logtail)",
   "keywords": [
     "Better Stack",
@@ -41,7 +41,7 @@
     "typescript": "^4.9.5"
   },
   "dependencies": {
-    "@logtail/tools": "^0.4.20",
+    "@logtail/tools": "^0.4.21",
     "@logtail/types": "^0.4.20",
     "serialize-error": "^8.1.0"
   },
diff --git a/packages/edge/package.json b/packages/edge/package.json
index ed5bc1e..4ac3f21 100644
--- a/packages/edge/package.json
+++ b/packages/edge/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logtail/edge",
-  "version": "0.4.20",
+  "version": "0.4.21",
   "description": "Better Stack Edge runtime logger (formerly Logtail)",
   "keywords": [
     "Better Stack",
@@ -47,7 +47,7 @@
   },
   "dependencies": {
     "@cloudflare/workers-types": "^4.20230904.0",
-    "@logtail/core": "^0.4.20",
+    "@logtail/core": "^0.4.21",
     "@logtail/types": "^0.4.20",
     "@msgpack/msgpack": "^2.5.1",
     "@types/stack-trace": "^0.0.29",
diff --git a/packages/js/package.json b/packages/js/package.json
index 4723287..bb875c8 100644
--- a/packages/js/package.json
+++ b/packages/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logtail/js",
-  "version": "0.4.20",
+  "version": "0.4.21",
   "description": "Better Stack Node.js + browser logging (formerly Logtail)",
   "keywords": [
     "Better Stack",
@@ -43,8 +43,8 @@
     "typescript": "^4.9.5"
   },
   "dependencies": {
-    "@logtail/browser": "^0.4.20",
-    "@logtail/node": "^0.4.20"
+    "@logtail/browser": "^0.4.21",
+    "@logtail/node": "^0.4.21"
   },
   "gitHead": "0f816cacc21b352576a5707741f9151aa1481041"
 }
diff --git a/packages/koa/package.json b/packages/koa/package.json
index 9c4dc6d..629793d 100644
--- a/packages/koa/package.json
+++ b/packages/koa/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logtail/koa",
-  "version": "0.4.20",
+  "version": "0.4.21",
   "description": "Better Stack Koa logger (formerly Logtail)",
   "keywords": [
     "Better Stack",
@@ -49,7 +49,7 @@
     "supertest": "^4.0.2"
   },
   "dependencies": {
-    "@logtail/node": "^0.4.20",
+    "@logtail/node": "^0.4.21",
     "rambda": "^2.14.5"
   },
   "peerDependencies": {
diff --git a/packages/node/package.json b/packages/node/package.json
index b313182..871b99c 100644
--- a/packages/node/package.json
+++ b/packages/node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logtail/node",
-  "version": "0.4.20",
+  "version": "0.4.21",
   "description": "Better Stack Node.js logger (formerly Logtail)",
   "keywords": [
     "Better Stack",
@@ -46,7 +46,7 @@
     "typescript": "^4.9.5"
   },
   "dependencies": {
-    "@logtail/core": "^0.4.20",
+    "@logtail/core": "^0.4.21",
     "@logtail/types": "^0.4.20",
     "@msgpack/msgpack": "^2.5.1",
     "@types/stack-trace": "^0.0.29",
diff --git a/packages/pino/package.json b/packages/pino/package.json
index 5e4714b..891dadb 100644
--- a/packages/pino/package.json
+++ b/packages/pino/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logtail/pino",
-  "version": "0.4.20",
+  "version": "0.4.21",
   "description": "Better Stack Pino transport (formerly Logtail)",
   "keywords": [
     "Better Stack",
@@ -36,7 +36,7 @@
     "pino": "^7.0.0 || ^8.0.0"
   },
   "dependencies": {
-    "@logtail/node": "^0.4.20",
+    "@logtail/node": "^0.4.21",
     "@logtail/types": "^0.4.20",
     "pino-abstract-transport": "^1.0.0"
   },
diff --git a/packages/tools/package.json b/packages/tools/package.json
index ee951ea..8aaaccc 100644
--- a/packages/tools/package.json
+++ b/packages/tools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logtail/tools",
-  "version": "0.4.20",
+  "version": "0.4.21",
   "description": "Better Stack JavaScript logging tools (formerly Logtail)",
   "main": "dist/cjs/index.js",
   "module": "dist/es6/index.js",
diff --git a/packages/winston/package.json b/packages/winston/package.json
index 6c89a68..c1c6578 100644
--- a/packages/winston/package.json
+++ b/packages/winston/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@logtail/winston",
-  "version": "0.4.20",
+  "version": "0.4.21",
   "description": "Better Stack Winston transport (formerly Logtail)",
   "keywords": [
     "Better Stack",
@@ -47,7 +47,7 @@
     "winston": ">=3.2.1"
   },
   "dependencies": {
-    "@logtail/node": "^0.4.20",
+    "@logtail/node": "^0.4.21",
     "@logtail/types": "^0.4.20",
     "winston-transport": "^4.3.0"
   },