release 1.0.1 (#35)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 27fb0e9..106a437 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 1.0.1-dev
+## 1.0.1
 
 * Require the latest shelf, remove dead code.
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 2a001d6..2de1a70 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,12 +1,12 @@
 name: shelf_web_socket
-version: 1.0.1-dev
+version: 1.0.1
 
 description: >-
   A shelf handler that wires up a listener for every connection.
 repository: https://github.com/dart-lang/shelf_web_socket
 
 environment:
-  sdk: ">=2.12.0-0 <3.0.0"
+  sdk: ">=2.12.0 <3.0.0"
 
 dependencies:
   shelf: ^1.1.0
@@ -17,8 +17,3 @@
   http: ^0.13.0
   pedantic: ^1.10.0
   test: ^1.16.0
-
-dependency_overrides:
-  shelf:
-    git: https://github.com/dart-lang/shelf.git
-  test: ^1.16.0