diff --git a/README.md b/README.md
index df28479..2ab8f8b 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ variety of languages and technologies. These are things that don't really
 warrant a full blog post. These are mostly things I learn by pairing with
 smart people at [Hashrocket](http://hashrocket.com/).
 
-_473 TILs and counting..._
+_474 TILs and counting..._
 
 ---
 
@@ -87,6 +87,7 @@ _473 TILs and counting..._
 - [Binary Representation Of A String](elixir/binary-representation-of-a-string.md)
 - [Check For A Substring Match](elixir/check-for-a-substring-match.md)
 - [Create A Date With The Date Sigil](elixir/create-a-date-with-the-date-sigil.md)
+- [Determine The Latest Release Of A Hex Package](elixir/determine-the-latest-release-of-a-hex-package.md)
 - [Do You Have The Time?](elixir/do-you-have-the-time.md)
 - [Do You Have The Time? - Part 2](elixir/do-you-have-the-time-part-2.md)
 - [Documentation Lookup With Vim And Alchemist](elixir/documentation-lookup-with-vim-and-alchemist.md)
diff --git a/elixir/determine-the-latest-release-of-a-hex-package.md b/elixir/determine-the-latest-release-of-a-hex-package.md
new file mode 100644
index 0000000..940f5ea
--- /dev/null
+++ b/elixir/determine-the-latest-release-of-a-hex-package.md
@@ -0,0 +1,27 @@
+# Determine The Latest Release Of A Hex Package
+
+I will often pop open the browser and do a Google search in order to figure
+out the latest release of a package when adding it to my dependencies.
+However, lately I've been getting in the habit of using a quicker approach.
+The `mix` CLI has a way of looking up info about a package and we don't have
+to leave the terminal to use it.
+
+For instance, if I need to determine the latest version of the `postgrex`
+package, I can run the following command.
+
+```bash
+$ mix hex.info postgrex
+PostgreSQL driver for Elixir.
+
+Config: {:postgrex, "~> 0.12.0"}
+Releases: 0.12.0, 0.11.2, 0.11.1, 0.11.0, 0.10.0, 0.9.1, 0.9.0, 0.8.4, 0.8.3, 0.8.2, ...
+
+Maintainers: Eric Meadows-Jönsson, James Fish
+Licenses: Apache 2.0
+Links:
+  Github: https://github.com/elixir-ecto/postgrex
+```
+
+The third line gives me the info I need (`{:postgrex, "~> 0.12.0"}`) and it
+is already formatted as a tuple that I can paste right into my `mix.exs`
+file.