diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e9185696..4a38c001f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # master
 *Please add new entries at the top.*
 
+# 3.0.0-alpha.1
+# 3.0.0-alpha.1
 1. `Signal` now uses `Lifetime` for resource management. (#404, kudos to @andersio)
 
    The `Signal` initialzer now accepts a generator closure that is passed with the input `Observer` and the `Lifetime` as its arguments. The original variant accepting a single-argument generator closure is now obselete. This is a source breaking change.
diff --git a/ReactiveSwift.podspec b/ReactiveSwift.podspec
index 70d718350..0b145029e 100644
--- a/ReactiveSwift.podspec
+++ b/ReactiveSwift.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
   s.name         = "ReactiveSwift"
   # Version goes here and will be used to access the git tag later on, once we have a first release.
-  s.version      = "2.1.0-alpha.2"
+  s.version      = "3.0.0-alpha.1"
   s.summary      = "Streams of values over time"
   s.description  = <<-DESC
                    ReactiveSwift is a Swift framework inspired by Functional Reactive Programming. It provides APIs for composing and transforming streams of values over time.
diff --git a/Sources/Info.plist b/Sources/Info.plist
index 321d90b28..4cfbe42cc 100644
--- a/Sources/Info.plist
+++ b/Sources/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.1.0</string>
+	<string>3.0.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/Tests/ReactiveSwiftTests/Info.plist b/Tests/ReactiveSwiftTests/Info.plist
index 6d02d0737..b75bb84e1 100644
--- a/Tests/ReactiveSwiftTests/Info.plist
+++ b/Tests/ReactiveSwiftTests/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>BNDL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.1.0</string>
+	<string>3.0.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>