diff --git a/api/CHANGELOG.md b/api/CHANGELOG.md
index 1914d9b014e74cbdad83a65bd731a73ef7aee698..0e91cfcb292cd53b2edd4d570fbc2af762cc4e11 100644
--- a/api/CHANGELOG.md
+++ b/api/CHANGELOG.md
@@ -1,3 +1,22 @@
+# [1.4.0-rc.1](https://gitlab.com/sibmip/gateway/compare/1.3.0...1.4.0-rc.1) (2023-02-06)
+
+
+### Bug Fixes
+
+* categories bins ([bf750eb](https://gitlab.com/sibmip/gateway/commit/bf750eba2ade5aba2178c67817f9628e9c8f1c7a))
+* cleanup ([edecf44](https://gitlab.com/sibmip/gateway/commit/edecf440a51fcb832f29dd77583a4fae87da989f))
+* enabled LR Cross-Validation, Cast numbers -> strings ([bac2951](https://gitlab.com/sibmip/gateway/commit/bac2951f608076e6863a418d62f1d9ab0b27964f))
+* **exareme2:** Categorical bins ([bb472ec](https://gitlab.com/sibmip/gateway/commit/bb472ec03aefa788c52d062a8362f3fe80b57a84))
+* **exareme2:** debug for histograms ([622d2d7](https://gitlab.com/sibmip/gateway/commit/622d2d7f1bc1d676a423ff6f44e132f6241fc8a4))
+* **exareme2:** lint ([8f5bc14](https://gitlab.com/sibmip/gateway/commit/8f5bc1497ef2b13ed490b9defe1db95d468f47f6))
+* **exareme2:** test for descriptive stats ([a16b9cd](https://gitlab.com/sibmip/gateway/commit/a16b9cd469262c7137cdb11e7192f06f7746c20d))
+
+
+### Features
+
+* Histograms handler ([de0c7c2](https://gitlab.com/sibmip/gateway/commit/de0c7c2fbc6379c2f751192a2e41a5377d92f430))
+* Logistic Regression handler ([e6eb047](https://gitlab.com/sibmip/gateway/commit/e6eb0474491315adf3e91b3a94a0e1f4d196c20d))
+
 # [1.4.0-beta.2](https://gitlab.com/sibmip/gateway/compare/1.4.0-beta.1...1.4.0-beta.2) (2023-01-17)
 
 
diff --git a/api/package-lock.json b/api/package-lock.json
index e8ce985188723739f657fb030ef7d584f5e9944e..d7838d287071140d62d40d4da073de96383975b5 100644
--- a/api/package-lock.json
+++ b/api/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "gateway",
-  "version": "1.4.0-beta.2",
+  "version": "1.4.0-rc.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "gateway",
-      "version": "1.4.0-beta.2",
+      "version": "1.4.0-rc.1",
       "license": "Apache-2.0",
       "dependencies": {
         "@nestjs/apollo": "^10.0.22",
diff --git a/api/package.json b/api/package.json
index 0d300824373a3850b680a3d3e9b746ba48ee0929..f718ffa9953df13b7593db66763fd88a312ca64f 100644
--- a/api/package.json
+++ b/api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gateway",
-  "version": "1.4.0-beta.2",
+  "version": "1.4.0-rc.1",
   "description": "",
   "author": "",
   "private": true,