diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69061076..199aa330 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 5.1.0
+* add devicePixelRatio option to leaflet frontend by @chriscdn [#200]
+
# 5.0.1
* Update pmtiles dependency by @ycouble [#194]
diff --git a/benchmark/index.html b/benchmark/index.html
index 9e2d580c..be27e7e3 100644
--- a/benchmark/index.html
+++ b/benchmark/index.html
@@ -6,7 +6,7 @@
-
+