diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9a1104..c77a676 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## [0.12.1](https://github.com/auth0/SimpleKeychain/tree/0.12.1) (2020-10-19)
+[Full Changelog](https://github.com/auth0/SimpleKeychain/compare/0.12.0...0.12.1)
+
+**Fixed**
+- Fixed macOS version check on Big Sur [\#99](https://github.com/auth0/SimpleKeychain/pull/99) ([Widcket](https://github.com/Widcket))
+
 ## [0.12.0](https://github.com/auth0/SimpleKeychain/tree/0.12.0) (2020-10-15)
 [Full Changelog](https://github.com/auth0/SimpleKeychain/compare/0.11.1...0.12.0)
 
diff --git a/Gemfile.lock b/Gemfile.lock
index d818f2c..2772e72 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -14,7 +14,7 @@ GEM
       json (>= 1.5.1)
     atomos (0.1.3)
     aws-eventstream (1.1.0)
-    aws-partitions (1.381.0)
+    aws-partitions (1.383.0)
     aws-sdk-core (3.109.1)
       aws-eventstream (~> 1, >= 1.0.2)
       aws-partitions (~> 1, >= 1.239.0)
@@ -84,9 +84,10 @@ GEM
     escape (0.0.4)
     ethon (0.12.0)
       ffi (>= 1.3.0)
-    excon (0.76.0)
-    faraday (1.0.1)
+    excon (0.78.0)
+    faraday (1.1.0)
       multipart-post (>= 1.2, < 3)
+      ruby2_keywords
     faraday-cookie_jar (0.0.7)
       faraday (>= 0.8.0)
       http-cookie (~> 1.0.0)
@@ -146,7 +147,7 @@ GEM
     google-cloud-core (1.5.0)
       google-cloud-env (~> 1.0)
       google-cloud-errors (~> 1.0)
-    google-cloud-env (1.3.3)
+    google-cloud-env (1.4.0)
       faraday (>= 0.17.3, < 2.0)
     google-cloud-errors (1.0.1)
     google-cloud-storage (1.29.1)
@@ -194,6 +195,7 @@ GEM
     retriable (3.1.2)
     rouge (2.0.7)
     ruby-macho (1.4.0)
+    ruby2_keywords (0.0.2)
     rubyzip (2.3.0)
     security (0.1.3)
     semantic (1.6.1)
diff --git a/SimpleKeychain/Info.plist b/SimpleKeychain/Info.plist
index db84c71..f7f7ce7 100644
--- a/SimpleKeychain/Info.plist
+++ b/SimpleKeychain/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.12.0</string>
+	<string>0.12.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/SimpleKeychainApp/Info.plist b/SimpleKeychainApp/Info.plist
index dfb5e21..e13b894 100644
--- a/SimpleKeychainApp/Info.plist
+++ b/SimpleKeychainApp/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.12.0</string>
+	<string>0.12.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/SimpleKeychainTests/Info.plist b/SimpleKeychainTests/Info.plist
index 31b423a..6330ada 100644
--- a/SimpleKeychainTests/Info.plist
+++ b/SimpleKeychainTests/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>BNDL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.12.0</string>
+	<string>0.12.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/tvOSTestHost/Info.plist b/tvOSTestHost/Info.plist
index f5f8ceb..25c69a3 100644
--- a/tvOSTestHost/Info.plist
+++ b/tvOSTestHost/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.12.0</string>
+	<string>0.12.1</string>
 	<key>CFBundleVersion</key>
 	<string>1</string>
 	<key>LSRequiresIPhoneOS</key>