diff --git a/apps/showcase/package.json b/apps/showcase/package.json
index 7afb471ada1..560baf7037f 100644
--- a/apps/showcase/package.json
+++ b/apps/showcase/package.json
@@ -1,6 +1,6 @@
 {
     "name": "showcase",
-    "version": "18.0.0",
+    "version": "19.0.0-beta.1",
     "license": "SEE LICENSE IN LICENSE.md",
     "scripts": {
         "ng": "ng",
diff --git a/package.json b/package.json
index 9c187d9de34..9c25d58004c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@primeng/monorepo",
-    "version": "18.0.0",
+    "version": "19.0.0-beta.1",
     "author": "PrimeTek Informatics",
     "homepage": "https://primeng.org/",
     "repository": {
@@ -16,8 +16,8 @@
         "init": "pnpm install && husky",
         "link": "pnpm --filter './packages/*' dev:link",
         "release": "pnpm run build && pnpm recursive publish --filter './packages/*' --no-git-checks --report-summary",
-        "release:beta": "pnpm run build && pnpm recursive publish --filter './packages/*' --no-git-checks --report-summary --tag v18-beta",
-        "release:rc": "pnpm run build && pnpm recursive publish --filter './packages/*' --no-git-checks --report-summary --tag v18-rc",
+        "release:beta": "pnpm run build && pnpm recursive publish --filter './packages/*' --no-git-checks --report-summary --tag v19-beta",
+        "release:rc": "pnpm run build && pnpm recursive publish --filter './packages/*' --no-git-checks --report-summary --tag v19-rc",
         "build": "NODE_ENV=production pnpm run build:check && pnpm run build:packages",
         "build:check": "pnpm run format:check && pnpm run security:check",
         "build:packages": "pnpm run build:lib && pnpm run build:themes && pnpm run build:showcase",
diff --git a/packages/primeng/package.json b/packages/primeng/package.json
index 80bb5773382..a87dc5890a3 100644
--- a/packages/primeng/package.json
+++ b/packages/primeng/package.json
@@ -1,6 +1,6 @@
 {
     "name": "primeng",
-    "version": "18.0.0",
+    "version": "19.0.0-beta.1",
     "author": "PrimeTek Informatics",
     "description": "PrimeNG is an open source UI library for Angular featuring a rich set of 80+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with PrimeBlock, which has 370+ ready to use UI blocks to build spectacular applications in no time.",
     "homepage": "https://primeng.org/",
diff --git a/packages/themes/package.json b/packages/themes/package.json
index 337f3c6242c..e77df327341 100644
--- a/packages/themes/package.json
+++ b/packages/themes/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@primeng/themes",
-    "version": "18.0.0",
+    "version": "19.0.0-beta.1",
     "author": "PrimeTek Informatics",
     "description": "",
     "homepage": "https://primeng.org/",