diff --git a/README.md b/README.md
index 8ef65bd..c0ed5b8 100644
--- a/README.md
+++ b/README.md
@@ -36,9 +36,9 @@ You can also run a specific version of ElectrumX if you want.
 docker run \
   -v /home/username/electrumx:/data \
   -e DAEMON_URL=http://user:pass@host:port \
-  -e COIN=Bitcoin \
+  -e COIN=BitcoinSegwit \
   -p 50002:50002 \
-  lukechilds/electrumx:v1.2.1
+  lukechilds/electrumx:v1.8.7
 ```
 
 ## License