diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd7527e..a7fb908 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 0.6.0 (2021-02-09)
+
+* Improves compatibility with libsass 3.6
+* Adds compatibility with Crystal 0.36.0
+* Deprecates `Sass::VERSION` constant
+
 ## 0.5.0 (2019-04-13)
 
 * Adds CI on circle-ci.
diff --git a/shard.yml b/shard.yml
index 2555551..d02aad5 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,6 +1,6 @@
 name: sass
-version: 0.5.0
-crystal: 0.28.0
+version: 0.6.0
+crystal: ">= 0.28.0"
 
 authors:
 - Johannes Müller <straightshoota@gmail.com>
@@ -10,7 +10,7 @@ description: |
 
 license: MIT
 homepage: https://straight-shoota.github.io/sass.cr/
-documentation: https://straight-shoota.github.io/sass.cr/api/0.5.0/
+documentation: https://straight-shoota.github.io/sass.cr/api/latest/
 
 libraries:
   libsass: "*"
diff --git a/src/sass.cr b/src/sass.cr
index cd90e60..0a12641 100644
--- a/src/sass.cr
+++ b/src/sass.cr
@@ -1,6 +1,6 @@
 class Sass
   @[Deprecated]
-  VERSION = "0.5.0"
+  VERSION = "0.6.0"
 
   alias OutputStyle = LibSass::SassOutputStyle