diff --git a/.github/SECURITY.md b/.github/SECURITY.md
index 926c306..b3182ab 100644
--- a/.github/SECURITY.md
+++ b/.github/SECURITY.md
@@ -4,13 +4,13 @@
 
 The following versions of `ergebnis/data-provider` have active support:
 
-- `^2.0.0`
+- `^3.1.0`
 
 ## Unsupported Versions
 
 The following versions of `ergebnis/data-provider` have reached their end of life:
 
-- `<2.0.0`
+- `<3.1.0`
 
 ## Reporting a Vulnerability
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ab13bab..c23bc71 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
-For a full diff see [`3.0.0...main`][3.0.0...main].
+For a full diff see [`3.1.0...main`][3.1.0...main].
+
+## [`3.1.0`][3.1.0]
+
+For a full diff see [`3.0.0...3.1.0`][3.0.0...3.1.0].
 
 ### Added
 
@@ -75,6 +79,7 @@ For a full diff see [`a5f2657...1.0.0`][a5f2657...1.0.0].
 [1.3.0]: https://github.com/ergebnis/data-provider/releases/tag/1.3.0
 [2.0.0]: https://github.com/ergebnis/data-provider/releases/tag/2.0.0
 [3.0.0]: https://github.com/ergebnis/data-provider/releases/tag/3.0.0
+[3.1.0]: https://github.com/ergebnis/data-provider/releases/tag/3.1.0
 
 [a5f2657...1.0.0]: https://github.com/ergebnis/data-provider/compare/a5f2657...1.0.0
 [1.0.0...1.1.0]: https://github.com/ergebnis/data-provider/compare/1.0.0...1.1.0
@@ -82,7 +87,8 @@ For a full diff see [`a5f2657...1.0.0`][a5f2657...1.0.0].
 [1.2.0...1.3.0]: https://github.com/ergebnis/data-provider/compare/1.2.0...1.3.0
 [1.3.0...2.0.0]: https://github.com/ergebnis/data-provider/compare/1.3.0...2.0.0
 [2.0.0...3.0.0]: https://github.com/ergebnis/data-provider/compare/2.0.0...3.0.0
-[3.0.0...main]: https://github.com/ergebnis/data-provider/compare/3.0.0...main
+[3.0.0...3.1.0]: https://github.com/ergebnis/data-provider/compare/3.0.0...3.1.0
+[3.1.0...main]: https://github.com/ergebnis/data-provider/compare/3.1.0...main
 
 [#1]: https://github.com/ergebnis/data-provider/pull/1
 [#21]: https://github.com/ergebnis/data-provider/pull/21