diff --git a/diagrams-pgf.cabal b/diagrams-pgf.cabal
--- a/diagrams-pgf.cabal
+++ b/diagrams-pgf.cabal
@@ -1,5 +1,5 @@
 name:                diagrams-pgf
-version:             0.1.0.4
+version:             0.1.0.5
 synopsis:            PGF backend for diagrams drawing EDSL.
 license:             BSD3
 license-file:        LICENSE
@@ -43,7 +43,7 @@
     filepath             >= 1.2   && < 1.5,
     hashable             >= 1.1   && < 1.3,
     mtl                  >= 2.1   && < 3.0,
-    optparse-applicative >= 0.11  && < 0.13,
+    optparse-applicative >= 0.13  && < 0.14,
     process              >= 1.0   && < 1.5,
     split                >= 0.1.2 && < 0.3,
     texrunner            <= 0.0.2,
diff --git a/src/Diagrams/Backend/PGF/CmdLine.hs b/src/Diagrams/Backend/PGF/CmdLine.hs
--- a/src/Diagrams/Backend/PGF/CmdLine.hs
+++ b/src/Diagrams/Backend/PGF/CmdLine.hs
@@ -40,7 +40,7 @@
 
 import           Diagrams.Backend.CmdLine
 import           Diagrams.Prelude             hiding (height, interval, output,
-                                               width, (<>))
+                                               width)
 
 import           Diagrams.Backend.PGF
 import           Diagrams.Backend.PGF.Surface