diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e08d7a..87a263c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [0.31.0](https://gitlab.com/fedran/allegro/compare/v0.30.1...v0.31.0) (2021-01-24)
+
+
+### Features
+
+* drafted thirty-three ([d28a067](https://gitlab.com/fedran/allegro/commit/d28a067f4700fcf541404b481a7217fcd604708f))
+
 ## [0.30.1](https://gitlab.com/fedran/allegro/compare/v0.30.0...v0.30.1) (2021-01-17)
 
 
diff --git a/package-lock.json b/package-lock.json
index c0d67ec..240a1cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "allegro",
-  "version": "0.30.1",
+  "version": "0.31.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index f579e2e..b96ce6b 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "allegro",
   "private": true,
-  "version": "0.30.1",
+  "version": "0.31.0",
   "fedran": {
     "pov": "0037",
     "vol": "00"