diff --git a/UPDATE.md b/UPDATE.md
index f141c64..b2939f4 100644
--- a/UPDATE.md
+++ b/UPDATE.md
@@ -1,5 +1,22 @@
 # Updating
 
+## 2.1.0 -> 2.1.1
+
+pull the update: `git pull`  
+
+### Docker-specific steps
+if you're running CatAsk in Docker, follow these steps as well:
+
+1. rebuild the containers:
+```sh
+docker compose build
+```
+
+2. restart the containers:
+```sh
+docker compose restart
+```
+
 ## 2.0.x -> 2.1.0
 
 1. pull the update: `git pull`