diff --git a/CHANGES.md b/CHANGES.md
index 6bec59a..1c58f5e 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,10 @@
 # com.hypirion.io changelog
 
+## 0.3.1
+
+* Compiling the project with `lein javac` will now produce `1.6`-compliant
+  bytecode.
+
 ## 0.3.0 [`docs`][0.3.0-docs] [`tag`][0.3.0-tag]
 
 * Add ConsoleUtils, which makes it possible to manipulate console echoing and
diff --git a/README.md b/README.md
index 4984482..2e274e4 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Add a dependency to your this in your Clojure/Java/Scala app, and off we go.
 For Clojure, this can be done through
 
 ```clj
-[com.hypirion/io "0.3.0"]
+[com.hypirion/io "0.3.1"]
 ```
 
 or, for Maven:
@@ -19,7 +19,7 @@ or, for Maven:
 <dependency>
   <groupId>com.hypirion</groupId>
   <artifactId>io</artifactId>
-  <version>0.3.0</version>
+  <version>0.3.1</version>
 </dependency>
 ```