diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b4be348..32fd8516 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [0.26.0]
 
 ### Added
 * Added `EthernetClient::localIP()`.
diff --git a/README.md b/README.md
index 06c46f18..93ef1acd 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ or
 
 # _QNEthernet_, an lwIP-Based Ethernet Library For Teensy 4.1
 
-_Version: 0.26.0-snapshot_
+_Version: 0.26.0_
 
 The _QNEthernet_ library provides Ethernet functionality for the Teensy 4.1.
 It's compatible with the Arduino-style API.
diff --git a/library.json b/library.json
index f7f238bf..a013d93a 100644
--- a/library.json
+++ b/library.json
@@ -13,7 +13,7 @@
     "type": "git",
     "url": "https://github.com/ssilverman/QNEthernet"
   },
-  "version": "0.26.0-snapshot",
+  "version": "0.26.0",
   "license": "AGPL-3.0-or-later",
   "homepage": "https://github.com/ssilverman/QNEthernet",
   "frameworks": "arduino",
diff --git a/library.properties b/library.properties
index 9e3055f2..4cd1d482 100644
--- a/library.properties
+++ b/library.properties
@@ -1,6 +1,6 @@
 # https://arduino.github.io/arduino-cli/latest/library-specification/
 name=QNEthernet
-version=0.26.0-snapshot
+version=0.26.0
 author=Shawn Silverman <shawn@pobox.com>
 maintainer=Shawn Silverman <shawn@pobox.com>
 sentence=An lwIP-based Ethernet library for Teensy 4.1.