diff --git a/backend/package.json b/backend/package.json
index 5ac9262d5..07a7117c0 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mempool-backend",
-  "version": "3.3-dev",
+  "version": "3.3.0-rc1",
   "description": "Bitcoin mempool visualizer and blockchain explorer backend",
   "license": "GNU Affero General Public License v3.0",
   "homepage": "https://mempool.space",
diff --git a/frontend/package.json b/frontend/package.json
index 868c8929c..2d75c6574 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mempool-frontend",
-  "version": "3.3-dev",
+  "version": "3.3.0-rc1",
   "description": "Bitcoin mempool visualizer and blockchain explorer backend",
   "license": "GNU Affero General Public License v3.0",
   "homepage": "https://mempool.space",