diff --git a/Changelog.md b/Changelog.md
index c5ac410..2e23170 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v0.2.2
+
+- Register ForwardDiff.jl 1.x support. `master` already has `ForwardDiff = "1"`;
+  registered 0.2.1 still declares `ForwardDiff = "0.10.1-0.10"`.
+
 ## v0.2.0
 
 - Added support for `min_slope`, `max_slope` in the initial point search for RejectionSampler.
diff --git a/Project.toml b/Project.toml
index dc67627..2a80eab 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "AdaptiveRejectionSampling"
 uuid = "c75e803d-635f-53bd-ab7d-544e482d8c75"
-version = "0.2.1"
+version = "0.2.2"
 
 [deps]
 Compat = "34da2185-b29b-5c13-b0c7-acf172513d20"