diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9a3b24d..1f1c40a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [1.0.0-alpha.5](https://code.podlibre.org/podlibre/castopod/compare/v1.0.0-alpha.4...v1.0.0-alpha.5) (2020-10-20)
+
+
+### Features
+
+* add lock podcast according to the Podcastindex podcast-namespace to prevent unauthozized import ([72b3012](https://code.podlibre.org/podlibre/castopod/commit/72b301272e0b70ded3e2b237391909e3f152ad0b))
+
 # [1.0.0-alpha.4](https://code.podlibre.org/podlibre/castopod/compare/v1.0.0-alpha.3...v1.0.0-alpha.4) (2020-10-20)
 
 
diff --git a/composer.json b/composer.json
index 58649e7a..c0133f06 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
   "name": "podlibre/castopod",
-  "version": "1.0.0-alpha4",
+  "version": "1.0.0-alpha5",
   "type": "project",
   "description": "Castopod is an open-source hosting platform made for podcasters who want engage and interact with their audience.",
   "homepage": "https://castopod.org",
diff --git a/package-lock.json b/package-lock.json
index aa4727a7..245e01a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "castopod",
-  "version": "1.0.0-alpha.4",
+  "version": "1.0.0-alpha.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 1a208d09..3696225d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "castopod",
-  "version": "1.0.0-alpha.4",
+  "version": "1.0.0-alpha.5",
   "description": "Castopod is an open-source hosting platform made for podcasters who want engage and interact with their audience.",
   "private": true,
   "license": "AGPL-3.0-or-later",