diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93aab8a..17d7b30 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+
+### v0.5.1 (2017-09-15)
+
+This release only is the addition of CI for test purposes.
+
+
## v0.5.0 (2017-08-29)
diff --git a/Cargo.toml b/Cargo.toml
index 97443bc..23591ea 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "algo"
-version = "0.5.0"
+version = "0.5.1"
authors = ["Jan Christian Grünhage "]
[dependencies]