diff --git a/CHANGELOG.md b/CHANGELOG.md
index cbe7c64f..50c75e54 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## v1.3.70 (2023-12-01)
+
+Maintenance release
+
 ## v1.3.69 (2023-12-01)
 
 Maintenance release + bugfixes
diff --git a/engine/requirements.txt b/engine/requirements.txt
index 061ea14f..e7253048 100644
--- a/engine/requirements.txt
+++ b/engine/requirements.txt
@@ -7,7 +7,7 @@ phonenumbers==8.10.0
 celery[amqp,redis]==5.3.1
 redis==5.0.1
 humanize==0.5.1
-uwsgi==2.0.23
+uwsgi==2.0.21
 django-cors-headers==3.7.0
 django-debug-toolbar==4.1
 django-sns-view==0.1.2