diff --git a/CHANGELOG.md b/CHANGELOG.md
index e69fc02..3bb2eab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,9 @@ All notable changes to this project will be documented in this file.
 **Warning:** Features marked as *alpha* may change or be removed in a future release without notice. Use with
 *caution.
 
-## [Unreleased]
+<!--## [Unreleased]-->
+
+## [2.2.0]
 
 ### Added
 
@@ -135,3 +137,4 @@ progression. Now if no reading progression is set, the `effectiveReadingProgress
 [2.0.0-beta.2]: https://github.com/readium/r2-navigator-swift/compare/2.0.0-beta.1...2.0.0-beta.2
 [2.0.0]: https://github.com/readium/r2-navigator-swift/compare/2.0.0-beta.2...2.0.0
 [2.1.0]: https://github.com/readium/r2-navigator-swift/compare/2.0.0...2.1.0
+[2.2.0]: https://github.com/readium/r2-navigator-swift/compare/2.1.0...2.2.0
diff --git a/Cartfile b/Cartfile
index 91af076..a7a7be3 100755
--- a/Cartfile
+++ b/Cartfile
@@ -1,3 +1,3 @@
 github "ra1028/DifferenceKit" ~> 1.2.0
-github "readium/r2-shared-swift" "develop"
+github "readium/r2-shared-swift" ~> 2.2.0
 github "scinfu/SwiftSoup" ~> 2.3.2
diff --git a/Cartfile.resolved b/Cartfile.resolved
index 47bfa09..2b08927 100644
--- a/Cartfile.resolved
+++ b/Cartfile.resolved
@@ -1,5 +1,5 @@
 github "cezheng/Fuzi" "3.1.3"
 github "dexman/Minizip" "1.4.0"
 github "ra1028/DifferenceKit" "1.2.0"
-github "readium/r2-shared-swift" "7c66c3b7eb8711946b4fca4a1cce8f5ae0bc6bfe"
-github "scinfu/SwiftSoup" "2.3.2"
+github "readium/r2-shared-swift" "2.2.0"
+github "scinfu/SwiftSoup" "2.3.3"
diff --git a/Package.resolved b/Package.resolved
index b1c5260..58e3864 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -1,6 +1,15 @@
 {
   "object": {
     "pins": [
+      {
+        "package": "DifferenceKit",
+        "repositoryURL": "https://github.com/ra1028/DifferenceKit.git",
+        "state": {
+          "branch": null,
+          "revision": "62745d7780deef4a023a792a1f8f763ec7bf9705",
+          "version": "1.2.0"
+        }
+      },
       {
         "package": "Fuzi",
         "repositoryURL": "https://github.com/cezheng/Fuzi.git",
@@ -14,9 +23,9 @@
         "package": "r2-shared-swift",
         "repositoryURL": "https://github.com/readium/r2-shared-swift.git",
         "state": {
-          "branch": "develop",
-          "revision": "7c66c3b7eb8711946b4fca4a1cce8f5ae0bc6bfe",
-          "version": null
+          "branch": null,
+          "revision": "4c561d8a990e380ebde1e8c99aff9df992acb15b",
+          "version": "2.2.0"
         }
       },
       {
@@ -24,8 +33,8 @@
         "repositoryURL": "https://github.com/scinfu/SwiftSoup.git",
         "state": {
           "branch": null,
-          "revision": "774dc9c7213085db8aa59595e27c1cd22e428904",
-          "version": "2.3.2"
+          "revision": "02c63b7be50bda384f22c56c64d347231754a07e",
+          "version": "2.3.3"
         }
       },
       {
diff --git a/Package.swift b/Package.swift
index f2f9a1e..4ec251f 100644
--- a/Package.swift
+++ b/Package.swift
@@ -19,7 +19,7 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/ra1028/DifferenceKit.git", from: "1.2.0"),
-        .package(url: "https://github.com/readium/r2-shared-swift.git", .branch("develop")),
+        .package(url: "https://github.com/readium/r2-shared-swift.git", from: "2.2.0"),
         .package(url: "https://github.com/scinfu/SwiftSoup.git", from: "2.3.2"),
     ],
     targets: [
diff --git a/R2Navigator.podspec b/R2Navigator.podspec
index 4ad1b5e..847f0a5 100644
--- a/R2Navigator.podspec
+++ b/R2Navigator.podspec
@@ -1,12 +1,12 @@
 Pod::Spec.new do |s|
 
   s.name          = "R2Navigator"
-  s.version       = "2.1.0"
+  s.version       = "2.2.0"
   s.license       = "BSD 3-Clause License"
   s.summary       = "R2 Navigator"
   s.homepage      = "http://readium.github.io"
   s.author        = { "Readium" => "contact@readium.org" }
-  s.source        = { :git => "https://github.com/readium/r2-navigator-swift.git", :branch => "fix/js-ios12" }
+  s.source        = { :git => "https://github.com/readium/r2-navigator-swift.git", :tag => "2.2.0" }
   s.exclude_files = ["**/Info*.plist"]
   s.requires_arc  = true
   s.resources     = ['r2-navigator-swift/Resources/**', 'r2-navigator-swift/EPUB/Assets']