diff --git a/.changeset/css-prefix.md b/.changeset/css-prefix.md
deleted file mode 100644
index 7381940..0000000
--- a/.changeset/css-prefix.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@maptoolkit/elevation-profile": minor
----
-
-Prefix all CSS classes, ids and custom properties with `maptoolkit-elevation-profile-`, so they don't collide with the styles of the host page. Custom CSS has to use the new names, e.g. `.maptoolkit-elevation-profile-line` instead of `.line` and `--maptoolkit-elevation-profile-text` instead of `--text`.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e69de29..a74ff7a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,7 @@
+# @maptoolkit/elevation-profile
+
+## 1.1.0
+
+### Minor Changes
+
+- 3adcc3d: Prefix all CSS classes, ids and custom properties with `maptoolkit-elevation-profile-`, so they don't collide with the styles of the host page. Custom CSS has to use the new names, e.g. `.maptoolkit-elevation-profile-line` instead of `.line` and `--maptoolkit-elevation-profile-text` instead of `--text`.
diff --git a/package.json b/package.json
index a222178..b1c2a7b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@maptoolkit/elevation-profile",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "A dependency-free SVG elevation profile for 3D GeoJSON lines, with hover, drag selection and optional section bars.",
   "repository": {
     "type": "git",