stable null safety release (#164)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 84d958d..1539cf1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.0.0
+
+* Stable null safety release.
+
 ## 1.0.0-nullsafety.0
 
 * Update to support Dart null-safety.
diff --git a/pubspec.yaml b/pubspec.yaml
index 69475c8..cd1f9e4 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: shelf
-version: 1.0.0-nullsafety.0
+version: 1.0.0
 description: >-
   A model for web server middleware that encourages composition and easy reuse
 repository: https://github.com/dart-lang/shelf
@@ -8,14 +8,14 @@
   sdk: ">=2.12.0-0 <3.0.0"
 
 dependencies:
-  async: ^2.5.0-nullsafety.3
-  collection: ^1.15.0-nullsafety.5
-  http_parser: ^4.0.0-nullsafety
-  path: ^1.8.0-nullsafety.3
-  stack_trace: ^1.10.0-nullsafety.6
-  stream_channel: ^2.1.0-nullsafety.3
+  async: ^2.5.0
+  collection: ^1.15.0
+  http_parser: ^4.0.0
+  path: ^1.8.0
+  stack_trace: ^1.10.0
+  stream_channel: ^2.1.0
 
 dev_dependencies:
   http: ^0.13.0-nullsafety.0
-  pedantic: ^1.10.0-nullsafety.3
+  pedantic: ^1.10.0
   test: ^1.16.0-nullsafety.9