diff --git a/CHANGELOG.md b/CHANGELOG.md
index 70f26d0..03b0831 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to
 [Haskell Package Versioning Policy](https://pvp.haskell.org/).
 
 ## [Unreleased]
+
+## [0.7.0.0] - 2020-05-11
 ### Fixed
 - Result of null encoding
 - Block strings encoding
@@ -214,6 +216,7 @@ and this project adheres to
 - Data types for the GraphQL language.
 
 [Unreleased]: https://github.com/caraus-ecms/graphql/compare/v0.6.1.0...HEAD
+[0.7.0.0]: https://github.com/caraus-ecms/graphql/compare/v0.6.1.0...v0.7.0.0
 [0.6.1.0]: https://github.com/caraus-ecms/graphql/compare/v0.6.0.0...v0.6.1.0
 [0.6.0.0]: https://github.com/caraus-ecms/graphql/compare/v0.5.1.0...v0.6.0.0
 [0.5.1.0]: https://github.com/caraus-ecms/graphql/compare/v0.5.0.1...v0.5.1.0
diff --git a/package.yaml b/package.yaml
index a573935..3ae0895 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name:                graphql
-version:             0.6.1.0
+version:             0.7.0.0
 synopsis:            Haskell GraphQL implementation
 description:
   This package provides a rudimentary parser for the
diff --git a/stack.yaml b/stack.yaml
index ab90213..ecf2cde 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,4 +1,4 @@
-resolver: lts-15.11
+resolver: lts-15.12
 
 packages:
 - .