diff --git a/SVGFonts.cabal b/SVGFonts.cabal
index cb89957..4e21e70 100644
--- a/SVGFonts.cabal
+++ b/SVGFonts.cabal
@@ -50,7 +50,7 @@ Library
         cereal,
         cereal-vector,
         containers >= 0.4 && < 0.8,
-        data-default >= 0.8 && < 0.9,
+        data-default-class >= 0.1 && < 0.3,
         diagrams-core >= 1.3 && < 1.6,
         diagrams-lib >= 1.3 && < 1.5,
         directory >= 1.1,
diff --git a/src/Graphics/SVGFonts/Text.hs b/src/Graphics/SVGFonts/Text.hs
index 515d110..eed3113 100644
--- a/src/Graphics/SVGFonts/Text.hs
+++ b/src/Graphics/SVGFonts/Text.hs
@@ -31,7 +31,7 @@ module Graphics.SVGFonts.Text
 
 import Control.Arrow (second)
 
-import Data.Default
+import Data.Default.Class
 import Diagrams.Prelude hiding (font, text, width, height, envelope)
 import qualified Data.Map as Map
 import Data.Maybe (fromMaybe)