diff --git a/CHANGELOG.md b/CHANGELOG.md
index 812b10878..e1411af69 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,4 @@
-## Next version (Unreleased)
-
-FEATURES:
+## 2.0.0 (September 7, 2017)
 
 IMPROVEMENTS:
 
diff --git a/version.txt b/version.txt
index 2a64ecf1b..227cea215 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.9.9.dev
+2.0.0