diff --git a/CHANGES.md b/CHANGES.md
index 4b98efc..7160639 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,9 @@
+v0.2.1 2021-08-25
+-----------------
+
+Upgrade to dune
+
+
 v0.2.0 2018-03-23
 -----------------
 
diff --git a/vlq.opam b/vlq.opam
index f2ac97e..5d6a3cf 100644
--- a/vlq.opam
+++ b/vlq.opam
@@ -1,5 +1,5 @@
 opam-version: "2.0"
-synopsis: "A simple library for encoding variable-length quantities."
+synopsis: "A simple library for encoding variable-length quantities"
 maintainer: "Marshall Roch <mroch@fb.com>"
 authors: "Marshall Roch <mroch@fb.com>"
 license: "MIT"