diff --git a/CHANGELOG.md b/CHANGELOG.md
index e69de29..de526b6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -0,0 +1,8 @@
+# Changelog
+
+## 1.0.0 (2021-04-24)
+
+
+### Features
+
+* update docker and pipeline ([e31071b](https://www.github.com/jef/zap2xml/commit/e31071bda880b57cabc174591e6b92a639735436))
diff --git a/version.txt b/version.txt
index 6e8bf73..3eefcb9 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.1.0
+1.0.0