diff --git a/CHANGELOG.md b/CHANGELOG.md
index 017a871..4996b16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,15 @@
 Changelog
 =========
+ 
+[3.2.0](https://github.com/imgix/imgix-python/compare/3.1.2...3.2.0) (2020-06-05)
+---------------------------------------------------------------------------------
+- feat: create custom srcset ([#63](https://github.com/imgix/imgix-python/pull/63))
+- feat: introduce variable image output quality ([#65](https://github.com/imgix/imgix-python/pull/65))
+- fix: remove ensure even ([#72](https://github.com/imgix/imgix-python/pull/72))
+- feat: throw exceptions from validators ([#77](https://github.com/imgix/imgix-python/pull/77))
+- fix: convert tol to float ([#75](https://github.com/imgix/imgix-python/pull/75))
 
-[3.1.2](https://github.com/imgix/imgix-python/compare/3.1.1...3.1.2) (2019-03-11)
+[3.1.2](https://github.com/imgix/imgix-python/compare/3.1.1...3.1.2) (2020-03-11)
 ---------------------------------------------------------------------------------
 
 - Fix Python 2/3 compatibility issues
diff --git a/README.md b/README.md
index 942e6b7..8c48edb 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ To begin creating imgix URLs, import the imgix library and create a URL builder.
 >>> from imgix import UrlBuilder
 >>> ub = UrlBuilder("demo.imgix.net")
 >>> ub.create_url("bridge.png", {'w': 100, 'h': 100})
-'https://demo.imgix.net/bridge.png?h=100&ixlib=python-3.1.2&w=100'
+'https://demo.imgix.net/bridge.png?h=100&ixlib=python-3.2.0&w=100'
 
 ```
 
@@ -63,7 +63,7 @@ To produce a signed URL, you must enable secure URLs on your source and then pro
 >>> from imgix import UrlBuilder
 >>> ub = UrlBuilder("demo.imgix.net", sign_key="test1234")
 >>> ub.create_url("/bridge.png", {'w': 100, 'h': 100})
-'https://demo.imgix.net/bridge.png?h=100&ixlib=python-3.1.2&w=100&s=734a86bd4b1353e1d033e0892fcdad3d'
+'https://demo.imgix.net/bridge.png?h=100&ixlib=python-3.2.0&w=100&s=734a86bd4b1353e1d033e0892fcdad3d'
 
 ```
 
diff --git a/imgix/_version.py b/imgix/_version.py
index f71b21a..573cf70 100644
--- a/imgix/_version.py
+++ b/imgix/_version.py
@@ -1 +1 @@
-__version__ = '3.1.2'
+__version__ = '3.2.0'