diff --git a/BookReader/BookReader.js b/BookReader/BookReader.js
index 106014eb2..d6bff113a 100644
--- a/BookReader/BookReader.js
+++ b/BookReader/BookReader.js
@@ -79,7 +79,7 @@ function BookReader(options) {
     this.setup(options);
 }
 
-BookReader.version = '4.4.2';
+BookReader.version = '4.5.0';
 
 // Mode constants
 BookReader.constMode1up = 1;
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45be6e5ab..50818cbd7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# 4.5.0
+- ReadAloud now supports jumping backwards
+- Pressing -/= (or -/+ on numpad) zooms out/in
+- FIX #179: ReadAloud now ignores hyphens between lines
+
 # 4.4.2
 - more robust menu toggle plugin, working well with zoom & panning around in zoom
 - more tests
diff --git a/package-lock.json b/package-lock.json
index 37f08595e..344a00fb9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "bookreader",
-  "version": "4.4.2",
+  "version": "4.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 3bf8a264d..b151bafeb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bookreader",
-  "version": "4.4.2",
+  "version": "4.5.0",
   "description": "The Internet Archive BookReader.",
   "repository": {
     "type": "git",