diff --git a/elixir-doc.spec b/elixir-doc.spec
index b76f25c..a221e37 100644
--- a/elixir-doc.spec
+++ b/elixir-doc.spec
@@ -17,7 +17,7 @@
 
 
 Name:           elixir-doc
-Version:        1.4.5
+Version:        1.5.1
 Release:        0
 Summary:        Documentation for elixir
 License:        Apache-2.0 and ErlPL-1.1
diff --git a/elixir.changes b/elixir.changes
index c4e299f..cd6c4ce 100644
--- a/elixir.changes
+++ b/elixir.changes
@@ -1,3 +1,20 @@
+-------------------------------------------------------------------
+Sun Aug  6 10:39:47 UTC 2017 - develop7@develop7.info
+
+- Elixir 1.5.1
+  
+  Release notes: https://github.com/elixir-lang/elixir/releases/tag/v1.5.1
+
+- Elixir 1.5.0
+  
+  Elixir v1.5 includes new features, enhancements, and bug fixes. While Elixir 
+  v1.4 focused on tools for concurrency and scalability, Elixir v1.5 brings 
+  many improvements to the developer experience and quality of life. As we will 
+  see, many of those are powered by the latest Erlang/OTP 20. This is also the 
+  last Elixir release that supports Erlang/OTP 18.
+  
+  Release notes: https://github.com/elixir-lang/elixir/releases/tag/v1.5.0
+
 -------------------------------------------------------------------
 Wed Jul  5 19:59:58 UTC 2017 - develop7@develop7.info
 
diff --git a/elixir.spec b/elixir.spec
index fe1b7f4..40ec9d7 100644
--- a/elixir.spec
+++ b/elixir.spec
@@ -17,7 +17,7 @@
 
 
 Name:           elixir
-Version:        1.4.5
+Version:        1.5.1
 Release:        0
 Summary:        Functional meta-programming aware language built on top of the Erlang
 License:        Apache-2.0 and ErlPL-1.1
diff --git a/v1.4.5.tar.gz b/v1.4.5.tar.gz
deleted file mode 100644
index 19c4c47..0000000
--- a/v1.4.5.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bef1a0ea7a36539eed4b104ec26a82e46940959345ed66509ec6cc3d987bada0
-size 1829098
diff --git a/v1.5.1.tar.gz b/v1.5.1.tar.gz
new file mode 100644
index 0000000..4215971
--- /dev/null
+++ b/v1.5.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a903dc71800c6ce8f4f4b84a1e4849e3433e68243958fd6413a144857b61f6a
+size 1945765