diff --git a/.travis.yml b/.travis.yml
index ee1fcffe..a8a74aa1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,12 +34,12 @@ matrix:
 
   - os: osx
     env: _macos_build
-    osx_image: xcode8.3
+    osx_image: xcode9.4
     before_install:
     - "./CI/install-dependencies-macos.sh"
     - "./CI/install-build-obs-macos.sh"
     script: "./CI/build-macos.sh"
-    after_success: 
+    after_success:
     - ./CI/package-macos.sh
 
 deploy:
@@ -53,7 +53,7 @@ deploy:
   acl: public_read
   on:
     repo: Palakis/obs-websocket
-    condition: 
+    condition:
     - "$TRAVIS_OS_NAME = linux"
     - "-d /home/travis/package"
     all_branches: true
diff --git a/CI/install-dependencies-macos.sh b/CI/install-dependencies-macos.sh
index 6a767511..cd471447 100755
--- a/CI/install-dependencies-macos.sh
+++ b/CI/install-dependencies-macos.sh
@@ -39,11 +39,11 @@ echo "[obs-websocket] Installing obs-websocket dependency 'QT 5.10.1'.."
 # Pouring from the bottle is much quicker though, so use bottle for now.
 # =!= NOTICE =!=
 
-brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/9a70413d137839de0054571e5f85fd07ee400955/Formula/qt.rb 2>/dev/null
+brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/9a70413d137839de0054571e5f85fd07ee400955/Formula/qt.rb
 
 # Pin this version of QT5 to avoid `brew upgrade`
 # upgrading it to incompatible version
-brew pin qt 2>/dev/null
+brew pin qt
 
 # Fetch and install Packages app
 # =!= NOTICE =!=