diff --git a/Cargo.lock b/Cargo.lock
index 66b633510..9796b65ee 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -331,7 +331,7 @@ checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
 [[package]]
 name = "electrs"
-version = "0.9.0"
+version = "0.9.1"
 dependencies = [
  "anyhow",
  "bitcoin",
diff --git a/Cargo.toml b/Cargo.toml
index 0d5a2d384..9f7cb4c5c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "electrs"
-version = "0.9.0"
+version = "0.9.1"
 authors = ["Roman Zeyde <me@romanzey.de>"]
 description = "An efficient re-implementation of Electrum Server in Rust"
 license = "MIT"
diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 62063fad7..410a72a5d 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -1,4 +1,4 @@
-# 0.9.1 (TBD)
+# 0.9.1 (Oct 19 2021)
 
 * Initialize chain height metric (#515)
 * Don't shutdown write-side before all responses are sent back (#523)
@@ -9,7 +9,7 @@
 * Add p2p protocol monitoring (#546)
 * Fix contrib/xpub.py support for ypub/zpub keys (#549)
 * Rewrite and simplify p2p message receiving thread (#550)
-* Re-introduce mempool vsize and txs' count metrics (#557, #562)
+* Re-introduce mempool vsize and txs' count metrics (#557, #562, #563)
 * Allow RPC connection before initial sync is over (#558)
 
 # 0.9.0 (Sep 30 2021)