diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21f83676f..851f48c92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,11 @@ Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [1.5.1] - 2026-10-26
+
+- [PR-403](https://github.com/itk-dev/os2loop/pull/403)
+  Switched to maintained `nginx/nginx-unprivileged` docker image
+
 ## [1.5.0] - 2026-10-19
 
 - [PR-402](https://github.com/itk-dev/os2loop/pull/402)
diff --git a/docker-compose.server.yml b/docker-compose.server.yml
index c9e464c33..93a6f7b6f 100644
--- a/docker-compose.server.yml
+++ b/docker-compose.server.yml
@@ -25,7 +25,7 @@ services:
       - .:/app
 
   nginx:
-    image: nginxinc/nginx-unprivileged:alpine
+    image: nginx/nginx-unprivileged:alpine
     restart: unless-stopped
     networks:
       - app
diff --git a/docker-compose.yml b/docker-compose.yml
index cd2af25f2..e1cc747b3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -52,7 +52,7 @@ services:
       - .:/app
 
   nginx:
-    image: nginxinc/nginx-unprivileged:alpine
+    image: nginx/nginx-unprivileged:alpine
     networks:
       - app
       - frontend