diff --git a/CHANGELOG.md b/CHANGELOG.md
index cc2a4000a2..66cdf4e7d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@
 > - :house: [Internal]
 > - :nail_care: [Polish]
 
+# 12.0.0-alpha.15 (Unreleased)
+
 # 12.0.0-alpha.14
 
 #### :boom: Breaking Change
diff --git a/compiler/common/bs_version.ml b/compiler/common/bs_version.ml
index e14bee86c2..faf399f142 100644
--- a/compiler/common/bs_version.ml
+++ b/compiler/common/bs_version.ml
@@ -21,6 +21,6 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *)
-let version = "12.0.0-alpha.14"
+let version = "12.0.0-alpha.15"
 let header = "// Generated by ReScript, PLEASE EDIT WITH CARE"
 let package_name = ref "rescript"
diff --git a/package.json b/package.json
index c31e3b55c2..aca5a88df1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rescript",
-  "version": "12.0.0-alpha.14",
+  "version": "12.0.0-alpha.15",
   "description": "ReScript toolchain",
   "type": "module",
   "keywords": [
diff --git a/packages/@rescript/darwin-arm64/package.json b/packages/@rescript/darwin-arm64/package.json
index b3f96a2d77..5015e16f9d 100644
--- a/packages/@rescript/darwin-arm64/package.json
+++ b/packages/@rescript/darwin-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rescript/darwin-arm64",
-  "version": "12.0.0-alpha.14",
+  "version": "12.0.0-alpha.15",
   "description": "ReScript binaries for MacOS ARM64",
   "type": "module",
   "homepage": "https://rescript-lang.org",
diff --git a/packages/@rescript/darwin-x64/package.json b/packages/@rescript/darwin-x64/package.json
index 5485e45d45..753167a9e5 100644
--- a/packages/@rescript/darwin-x64/package.json
+++ b/packages/@rescript/darwin-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rescript/darwin-x64",
-  "version": "12.0.0-alpha.14",
+  "version": "12.0.0-alpha.15",
   "description": "ReScript binaries for MacOS x86_64",
   "type": "module",
   "homepage": "https://rescript-lang.org",
diff --git a/packages/@rescript/linux-arm64/package.json b/packages/@rescript/linux-arm64/package.json
index 0cd73b985e..4d2391b32f 100644
--- a/packages/@rescript/linux-arm64/package.json
+++ b/packages/@rescript/linux-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rescript/linux-arm64",
-  "version": "12.0.0-alpha.14",
+  "version": "12.0.0-alpha.15",
   "description": "ReScript binaries for Linux ARM64",
   "type": "module",
   "homepage": "https://rescript-lang.org",
diff --git a/packages/@rescript/linux-x64/package.json b/packages/@rescript/linux-x64/package.json
index 72a42794c4..58a531e342 100644
--- a/packages/@rescript/linux-x64/package.json
+++ b/packages/@rescript/linux-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rescript/linux-x64",
-  "version": "12.0.0-alpha.14",
+  "version": "12.0.0-alpha.15",
   "description": "ReScript binaries for Linux x86_64",
   "type": "module",
   "homepage": "https://rescript-lang.org",
diff --git a/packages/@rescript/win32-x64/package.json b/packages/@rescript/win32-x64/package.json
index fb7872ff41..3a7e57a7a8 100644
--- a/packages/@rescript/win32-x64/package.json
+++ b/packages/@rescript/win32-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rescript/win32-x64",
-  "version": "12.0.0-alpha.14",
+  "version": "12.0.0-alpha.15",
   "description": "ReScript binaries for Windows x86_64",
   "type": "module",
   "homepage": "https://rescript-lang.org",
diff --git a/packages/std/package.json b/packages/std/package.json
index 02c4d56517..6f181428e2 100644
--- a/packages/std/package.json
+++ b/packages/std/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rescript/std",
-  "version": "12.0.0-alpha.14",
+  "version": "12.0.0-alpha.15",
   "keywords": [
     "rescript",
     "stdlib",
diff --git a/yarn.config.cjs b/yarn.config.cjs
index 072de76869..e865421d23 100644
--- a/yarn.config.cjs
+++ b/yarn.config.cjs
@@ -11,7 +11,7 @@ const { defineConfig } = require("@yarnpkg/types");
  * @param {Yarn.Constraints.Context} ctx
  */
 async function enforceCompilerMeta({ Yarn }) {
-  const EXPECTED_VERSION = "12.0.0-alpha.14";
+  const EXPECTED_VERSION = "12.0.0-alpha.15";
 
   for (const workspace of Yarn.workspaces()) {
     const { ident } = workspace.pkg;