diff --git a/scripts/package-osx.sh b/scripts/package-osx.sh
index a9f38b739..a088b11b2 100644
--- a/scripts/package-osx.sh
+++ b/scripts/package-osx.sh
@@ -17,7 +17,7 @@ rm -rf e
 virtualenv -p python2.7 --system-site-packages e
 . e/bin/activate
 
-pip install mutagen==1.25
+pip install mutagen==1.27
 pip install https://github.com/JonnyJD/python-discid/archive/dmg.zip
 pip install py2app==0.9
 
diff --git a/scripts/package-win.bat b/scripts/package-win.bat
index 93ede0e69..969fd74cb 100644
--- a/scripts/package-win.bat
+++ b/scripts/package-win.bat
@@ -13,7 +13,7 @@ rmdir /S /Q e
 virtualenv --system-site-packages e
 set PATH=%WORKSPACE%\e\scripts;%PATH%
 
-pip install mutagen==1.25
+pip install mutagen==1.27
 pip install discid==1.1.0
 
 if "%PATCH_VERSION%" == "1" python setup.py patch_version --platform=win