diff --git a/CHANGES.md b/CHANGES.md
index 2d66d55f5..a730134d4 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,6 +4,31 @@ See the [history](./docs/history/index.md) for older changelog entries.
 
 
 
+## [9.9.0-alpha.1](https://github.com/Patternslib/patterns/compare/9.9.0-alpha.0...9.9.0-alpha.1) (2023-04-17)
+
+
+### Bug Fixes
+
+
+* **pat scroll-marker:** Do not break if no scroll-marker observables have been found. ([be6723f](https://github.com/Patternslib/patterns/commit/be6723faaf6040f0339896a2673656867b04615c))
+
+
+* **pat scroll-marker:** Use the correct scroll container. ([ccc3ddc](https://github.com/Patternslib/patterns/commit/ccc3ddc4d5d2a839faad86f97a67f67f6b49eb61))
+
+  The scroll container was potentially wrong and is a parent of the
+hash-link target contents and not a parent of the navigation where
+pat-scroll-container (or pat-navigation) are defined upon.
+
+
+
+### Maintenance
+
+
+* Upgrade dependencies. ([41e7a94](https://github.com/Patternslib/patterns/commit/41e7a945f45c4d247c184c4e1a39d220f40e6039))
+
+
+* Upgrade dependencies. ([981739d](https://github.com/Patternslib/patterns/commit/981739d525b4e8eeb8f949ef67341de920dd0e99))
+
 ## [9.9.0-alpha.0](https://github.com/Patternslib/patterns/compare/9.8.3...9.9.0-alpha.0) (2023-04-17)
 
 
diff --git a/package.json b/package.json
index 7c302dcf4..b7e486f1f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@patternslib/patternslib",
-    "version": "9.9.0-alpha.0",
+    "version": "9.9.0-alpha.1",
     "title": "Markup patterns to drive behaviour.",
     "description": "Patternslib is a JavaScript library that enables designers to build rich interactive prototypes without the need for writing any Javascript. All events are triggered by classes and other attributes in the HTML, without abusing the HTML as a programming language. Accessibility, SEO and well structured HTML are core values of Patterns.",
     "license": "BSD-3-Clause",