diff --git a/api/version.txt b/api/version.txt
index 1f7391f92b6..4ca2a43b89a 100644
--- a/api/version.txt
+++ b/api/version.txt
@@ -1 +1 @@
-master
+303.0.0
diff --git a/app-engine/image-resizing/version.txt b/app-engine/image-resizing/version.txt
index 8b25206ff90..4ca2a43b89a 100644
--- a/app-engine/image-resizing/version.txt
+++ b/app-engine/image-resizing/version.txt
@@ -1 +1 @@
-master
\ No newline at end of file
+303.0.0
diff --git a/pro/package.json b/pro/package.json
index e2ff4672e23..ada90bf1101 100644
--- a/pro/package.json
+++ b/pro/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pass-culture-pro",
-  "version": "0.0.0",
+  "version": "303.0.0",
   "private": true,
   "homepage": "/",
   "type": "module",