diff --git a/Brewfile.lock.json b/Brewfile.lock.json
index 31460fb5e..c1a80bfff 100644
--- a/Brewfile.lock.json
+++ b/Brewfile.lock.json
@@ -95,12 +95,12 @@
         "macOS": "10.15.6"
       },
       "big_sur": {
-        "HOMEBREW_VERSION": "3.0.1-38-g320bccb",
+        "HOMEBREW_VERSION": "3.0.5-42-ge3b451c",
         "HOMEBREW_PREFIX": "/usr/local",
-        "Homebrew/homebrew-core": "bd3bc1c7feeec5677c9c4e9b6874a5780bcc5ff8",
-        "CLT": "12.0.32.21",
+        "Homebrew/homebrew-core": "71ccd48f3217276bf2634b9698373d34ffb38607",
+        "CLT": "",
         "Xcode": "12.4",
-        "macOS": "11.2"
+        "macOS": "11.2.3"
       }
     }
   }
diff --git a/Gemfile.lock b/Gemfile.lock
index f8f5e67db..8e14f3816 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -66,4 +66,4 @@ DEPENDENCIES
   xcpretty
 
 BUNDLED WITH
-   2.2.9
+   2.2.14
diff --git a/mas-cli.xcodeproj/project.pbxproj b/mas-cli.xcodeproj/project.pbxproj
index 9fb435b39..add4e667b 100644
--- a/mas-cli.xcodeproj/project.pbxproj
+++ b/mas-cli.xcodeproj/project.pbxproj
@@ -1179,7 +1179,7 @@
 					"$(SRCROOT)/App/PrivateHeaders",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
-				MARKETING_VERSION = 1.8.0;
+				MARKETING_VERSION = 1.8.1;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.mphys.mas-cli";
@@ -1241,7 +1241,7 @@
 					"$(SRCROOT)/App/PrivateHeaders",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.11;
-				MARKETING_VERSION = 1.8.0;
+				MARKETING_VERSION = 1.8.1;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.mphys.mas-cli";
 				SDKROOT = macosx;
diff --git a/script/bootstrap b/script/bootstrap
index 938e3907d..a284c3ed1 100755
--- a/script/bootstrap
+++ b/script/bootstrap
@@ -16,18 +16,15 @@ main() {
   bundle install
 
   # Install Mint and shellcheck
-  brew bundle install --verbose
+  brew bundle install --no-upgrade --verbose
 
   # Set up mint cache to be relative to user HOME
   export MINT_PATH=~/.mint/cache
   mkdir -p $MINT_PATH
-  mint bootstrap --verbose
+  mint bootstrap --link --verbose
 
   # Download and build project dependencies
   carthage bootstrap --platform macOS --cache-builds
-
-  # Old Xcode project sort script used for CocoaSeeds
-  script/sort
 }
 
 main
diff --git a/script/version b/script/version
index 99e85e0d0..46f41e7ee 100755
--- a/script/version
+++ b/script/version
@@ -9,4 +9,4 @@
 # This no longer works with MARKETING_VERSION build setting in Info.plist
 # agvtool what-marketing-version -terse1
 
-echo "1.8.0"
+echo "1.8.1"