diff --git a/changelogs/CHANGELOG_alpha.md b/changelogs/CHANGELOG_alpha.md
index f1209f66..6f56c4b6 100644
--- a/changelogs/CHANGELOG_alpha.md
+++ b/changelogs/CHANGELOG_alpha.md
@@ -1,3 +1,10 @@
+## [8.3.1-alpha.1](https://github.com/parse-community/parse-server/compare/8.3.0...8.3.1-alpha.1) (2025-11-05)
+
+
+### Bug Fixes
+
+* Add problematic MIME types to default value of Parse Server option `fileUpload.fileExtensions` ([#9902](https://github.com/parse-community/parse-server/issues/9902)) ([fa245cb](https://github.com/parse-community/parse-server/commit/fa245cbb5f5b7a0dad962b2ce0524fa4dafcb5f7))
+
 # [8.3.0-alpha.14](https://github.com/parse-community/parse-server/compare/8.3.0-alpha.13...8.3.0-alpha.14) (2025-11-01)
 
 
diff --git a/package-lock.json b/package-lock.json
index 37f35855..96457864 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "parse-server",
-  "version": "8.3.0",
+  "version": "8.3.1-alpha.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "parse-server",
-      "version": "8.3.0",
+      "version": "8.3.1-alpha.1",
       "hasInstallScript": true,
       "license": "Apache-2.0",
       "dependencies": {
diff --git a/package.json b/package.json
index 559196a0..d0a10e27 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "parse-server",
-  "version": "8.3.0",
+  "version": "8.3.1-alpha.1",
   "description": "An express module providing a Parse-compatible API server",
   "main": "lib/index.js",
   "repository": {