Fix warnings from pub tool.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c17cefe..9ab5c51 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,15 +1,20 @@
Changelog
=========
-#### Version 3.0.0-nullsafety.0 (2021-02-04)
+#### Version 3.0.0-nullsafety.1 (2021-02-04)
+
* Ports this library to non-nullable-by-default, a new feature in the Dart language
-* This is a breaking change: client code (libraries and apps) will have to migrate as
- well to use new releases of this library.
-* This library should not have changed functionally from Version 2.0.1; any such change
- should be reported at https://github.com/bcgit/pc-dart/issues
+* This is a breaking change: client code (libraries and apps) will have to migrate as well to use new releases of this
+ library.
+* This library should not have changed functionally from Version 2.0.1; any such change should be reported
+ at https://github.com/bcgit/pc-dart/issues
* More info about migration: https://dart.dev/null-safety/migration-guide
* More info about null safety: https://dart.dev/null-safety
+#### Version 3.0.0-nullsafety.0
+
+* not published
+
#### Version 2.0.1 (2021-01-16)
* Bug fix, ASN1Utils
diff --git a/pubspec.yaml b/pubspec.yaml
index aa1cc52..5c704ec 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
name: pointycastle
-version: 3.0.0-nullsafety.0
+version: 3.0.0-nullsafety.1
description: A Dart library implementing cryptographic algorithms and primitives, modeled on the BouncyCastle library.
homepage: https://github.com/bcgit/pc-dart
environment:
