diff --git a/lerna.json b/lerna.json
index e9c0db63..30600b50 100644
--- a/lerna.json
+++ b/lerna.json
@@ -7,5 +7,5 @@
     "exact": true,
     "npmClient": "yarn",
     "useWorkspaces": true,
-    "version": "11.8.0"
+    "version": "12.0.0"
 }
diff --git a/packages/@lwc/jest-preset/package.json b/packages/@lwc/jest-preset/package.json
index f84ee6d1..d2c7f13a 100644
--- a/packages/@lwc/jest-preset/package.json
+++ b/packages/@lwc/jest-preset/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@lwc/jest-preset",
-    "version": "11.8.0",
+    "version": "12.0.0",
     "description": "Jest preset configuration and stubs to help test LWC",
     "homepage": "https://lwc.dev/",
     "repository": {
@@ -29,9 +29,9 @@
         "jest": "^26 || ^27 || ^28 || ^29"
     },
     "dependencies": {
-        "@lwc/jest-resolver": "11.8.0",
-        "@lwc/jest-serializer": "11.8.0",
-        "@lwc/jest-transformer": "11.8.0"
+        "@lwc/jest-resolver": "12.0.0",
+        "@lwc/jest-serializer": "12.0.0",
+        "@lwc/jest-transformer": "12.0.0"
     },
     "engines": {
         "node": ">=10"
diff --git a/packages/@lwc/jest-resolver/package.json b/packages/@lwc/jest-resolver/package.json
index 4eb94387..7ac62220 100644
--- a/packages/@lwc/jest-resolver/package.json
+++ b/packages/@lwc/jest-resolver/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@lwc/jest-resolver",
-    "version": "11.8.0",
+    "version": "12.0.0",
     "description": "Jest resolver to resolve LWC specific packages",
     "homepage": "https://lwc.dev/",
     "repository": {
@@ -22,7 +22,7 @@
         "/src/index.js"
     ],
     "dependencies": {
-        "@lwc/jest-shared": "11.8.0"
+        "@lwc/jest-shared": "12.0.0"
     },
     "peerDependencies": {
         "jest": "^26 || ^27 || ^28 || ^29"
diff --git a/packages/@lwc/jest-serializer/package.json b/packages/@lwc/jest-serializer/package.json
index 65e42dcf..f47050be 100644
--- a/packages/@lwc/jest-serializer/package.json
+++ b/packages/@lwc/jest-serializer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@lwc/jest-serializer",
-    "version": "11.8.0",
+    "version": "12.0.0",
     "description": "Custom Jest snapshot serializer",
     "homepage": "https://lwc.dev/",
     "repository": {
@@ -18,7 +18,7 @@
         "lwc"
     ],
     "dependencies": {
-        "@lwc/jest-shared": "11.8.0",
+        "@lwc/jest-shared": "12.0.0",
         "pretty-format": "^29.5.0"
     },
     "peerDependencies": {
diff --git a/packages/@lwc/jest-shared/package.json b/packages/@lwc/jest-shared/package.json
index d2af960c..3120d277 100644
--- a/packages/@lwc/jest-shared/package.json
+++ b/packages/@lwc/jest-shared/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@lwc/jest-shared",
-    "version": "11.8.0",
+    "version": "12.0.0",
     "description": "Shared internal code for LWC Jest packages",
     "homepage": "https://lwc.dev/",
     "repository": {
diff --git a/packages/@lwc/jest-transformer/package.json b/packages/@lwc/jest-transformer/package.json
index ef9733d0..c9063972 100644
--- a/packages/@lwc/jest-transformer/package.json
+++ b/packages/@lwc/jest-transformer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@lwc/jest-transformer",
-    "version": "11.8.0",
+    "version": "12.0.0",
     "description": "Jest transformer for LWC and engine",
     "homepage": "https://lwc.dev/",
     "repository": {
@@ -28,7 +28,7 @@
         "@babel/plugin-syntax-decorators": "^7.21.0",
         "@babel/plugin-transform-modules-commonjs": "^7.21.2",
         "@babel/preset-typescript": "^7.21.0",
-        "@lwc/jest-shared": "11.8.0",
+        "@lwc/jest-shared": "12.0.0",
         "babel-preset-jest": "^29.5.0",
         "magic-string": "^0.30.0"
     },
diff --git a/test/package.json b/test/package.json
index c102ca43..baeecd21 100644
--- a/test/package.json
+++ b/test/package.json
@@ -1,6 +1,6 @@
 {
     "name": "test",
-    "version": "11.8.0",
+    "version": "12.0.0",
     "private": "true",
     "scripts": {
         "test": "jest"