diff --git a/CHANGELOG.md b/CHANGELOG.md
index 03ceff1..ca9cab1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.18.5] - 2026-08-05
+
+### Bug Fixes
+
+- Pin Docker 28.x + disable containerd snapshotter + tune prune/disk
+
 ## [0.18.4] - 2026-08-05
 
 ### Bug Fixes
diff --git a/src/grm/__init__.py b/src/grm/__init__.py
index c58e6357..c637d4d 100644
--- a/src/grm/__init__.py
+++ b/src/grm/__init__.py
@@ -1,3 +1,3 @@
 """Gitea Runner Manager — lean CLI for managing Gitea Actions runners."""
 
-__version__ = "0.18.4"
+__version__ = "0.18.5"