diff --git a/appveyor.yml b/appveyor.yml
index de47ca4d..153e6332 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,6 +3,8 @@ version: '{branch} #{build}'
 environment:
   matrix:
     - nodejs_version: "10"
+  global:
+    FORCE_COLOR: 1
 
 install:
   - ps: Install-Product node $env:nodejs_version x64
@@ -12,7 +14,6 @@ install:
   - npm install
 
 test_script:
-  - set FORCE_COLOR=1
   - npm test
 
 after_test:
diff --git a/scripts/exiftool-install.js b/scripts/exiftool-install.js
index 4cbcd942..8ecc333d 100644
--- a/scripts/exiftool-install.js
+++ b/scripts/exiftool-install.js
@@ -11,7 +11,7 @@ const tar = require('tar');
 
 const { exiftoolDir, platform } = require('../lib/third-party.js');
 
-const version = '11.51';
+const version = '11.54';
 
 const urls = {
   win: `http://downloads.sourceforge.net/project/exiftool/exiftool-${version}.zip`,