diff --git a/Cartfile b/Cartfile
index 64463a5..a098117 100644
--- a/Cartfile
+++ b/Cartfile
@@ -1,2 +1,2 @@
-github "attaswift/BTree" "5.x"
-github "attaswift/SipHash" "swift4"
+github "attaswift/BTree" ~> 4.1
+github "attaswift/SipHash" ~> 1.2
diff --git a/Cartfile.resolved b/Cartfile.resolved
index 04cc152..b2a6e53 100644
--- a/Cartfile.resolved
+++ b/Cartfile.resolved
@@ -1,2 +1,2 @@
-github "attaswift/BTree" "ecfcff6f7e633bf238e105ea44fbb9db62f91293"
-github "attaswift/SipHash" "a545f26fd119a90a3241cd72914f80fd2c2b8f48"
+github "attaswift/BTree" "v4.1.0"
+github "attaswift/SipHash" "v1.2.0"
diff --git a/Carthage/Checkouts/BTree b/Carthage/Checkouts/BTree
index ecfcff6..8343537 160000
--- a/Carthage/Checkouts/BTree
+++ b/Carthage/Checkouts/BTree
@@ -1 +1 @@
-Subproject commit ecfcff6f7e633bf238e105ea44fbb9db62f91293
+Subproject commit 83435371ef3c6d98107f5b562a5870a3dfca6243
diff --git a/Carthage/Checkouts/SipHash b/Carthage/Checkouts/SipHash
index a545f26..7b47e3f 160000
--- a/Carthage/Checkouts/SipHash
+++ b/Carthage/Checkouts/SipHash
@@ -1 +1 @@
-Subproject commit a545f26fd119a90a3241cd72914f80fd2c2b8f48
+Subproject commit 7b47e3f23a66770b1eb18e15e20546aad398c9dd
diff --git a/GlueKit.podspec b/GlueKit.podspec
index 77aca42..9e49af6 100644
--- a/GlueKit.podspec
+++ b/GlueKit.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |spec|
   spec.name         = 'GlueKit'
-  spec.version      = '0.1.0-alpha.1'
+  spec.version      = '0.2.0'
   spec.ios.deployment_target = "9.3"
   spec.osx.deployment_target = "10.11"
   spec.tvos.deployment_target = "10.0"
@@ -9,10 +9,10 @@ Pod::Spec.new do |spec|
   spec.author       = 'Károly Lőrentey'
   spec.homepage     = 'https://github.com/attaswift/GlueKit'
   spec.license      = { :type => 'MIT', :file => 'LICENSE.md' }
-  spec.source       = { :git => 'https://github.com/attaswift/GlueKit.git', :tag => 'v0.1.0-alpha.1' }
+  spec.source       = { :git => 'https://github.com/attaswift/GlueKit.git', :tag => 'v' + String(spec.version) }
   spec.source_files = 'Sources/*.swift'
   spec.social_media_url = 'https://twitter.com/lorentey'
   #spec.documentation_url = 'http://lorentey.github.io/GlueKit/'
-  spec.dependency 'BTree', '~> 4.0'
-  spec.dependency 'SipHash', '~> 1.0'
+  spec.dependency 'BTree', '~> 4.1'
+  spec.dependency 'SipHash', '~> 1.2'
 end
diff --git a/Package.swift b/Package.swift
index 3ab7a5a..1239612 100644
--- a/Package.swift
+++ b/Package.swift
@@ -7,8 +7,8 @@ let package = Package(
         .library(name: "GlueKit", type: .dynamic, targets: ["GlueKit"])
     ],
     dependencies: [
-        .package(url: "https://github.com/attaswift/SipHash", .branch("swift4")),
-        .package(url: "https://github.com/attaswift/BTree", .branch("5.x"))
+        .package(url: "https://github.com/attaswift/SipHash", .from("1.2")),
+        .package(url: "https://github.com/attaswift/BTree", .from("4.1"))
     ],
     targets: [
         .target(name: "GlueKit", dependencies: ["BTree", "SipHash"], path: "Sources"),
diff --git a/version.xcconfig b/version.xcconfig
index b336744..7b912f6 100644
--- a/version.xcconfig
+++ b/version.xcconfig
@@ -6,11 +6,11 @@
 //
 
 // Increment the build number whenever you modify the version string.
-VERSION_STRING = 0.1.0-alpha.1
-BUILD_NUMBER = 1
+VERSION_STRING = 0.2.0
+BUILD_NUMBER = 2
 
 PROJECT_NAME = GlueKit
-BUNDLE_IDENTIFIER_BASE = hu.lorentey.$(PROJECT_NAME)
+BUNDLE_IDENTIFIER_BASE = org.attaswift.$(PROJECT_NAME)
 
 IPHONEOS_DEPLOYMENT_TARGET = 9.3
 MACOSX_DEPLOYMENT_TARGET = 10.11