diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72154315..95a1d53a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,14 @@ these changes are prefixed with "**BREAKING**"
 
 (no unreleased changes yet)
 
+
+## [v1.1.0][]
+
+**Release date: 2020-01-07**
+
+Removes the NetworkX dependency, resolves some TSQL bugs, and adds
+some features to Derivations.
+
 ### Added
 
 * `requirements.txt` mainly to try and help GitHub detect dependencies
@@ -1094,6 +1102,7 @@ information about changes, except for
 [commit messages](../../commits/v0.2).
 
 [unreleased]: ../../tree/develop
+[v1.1.0]: ../../releases/tag/v1.1.0
 [v1.0.3]: ../../releases/tag/v1.0.3
 [v1.0.2]: ../../releases/tag/v1.0.2
 [v1.0.1]: ../../releases/tag/v1.0.1
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1da2f115..6b3036f4 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -23,10 +23,10 @@ For bug requests, please provide the following, if possible:
   ```python
   >>> from delphin.__about__ import __version__
   >>> __version__  # distribution version
-  '1.0.0'
+  '1.1.0'
   >>> from delphin import mrs
   >>> mrs.__version__  # package version
-  '1.0.0'
+  '1.1.0'
   ```
 * Python version (e.g. 3.5, 3.6, etc.)
 
diff --git a/delphin/__about__.py b/delphin/__about__.py
index 83284b7c..40239be0 100644
--- a/delphin/__about__.py
+++ b/delphin/__about__.py
@@ -3,7 +3,7 @@
 # the warehouse project:
 #   https://github.com/pypa/warehouse/blob/master/warehouse/__about__.py
 
-__version__ = '1.0.3'
+__version__ = '1.1.0'
 __version_info__ = __version__.replace('.', ' ').replace('-', ' ').split()
 
 __title__ = 'PyDelphin'