diff --git a/CHANGES.markdown b/CHANGES.markdown
--- a/CHANGES.markdown
+++ b/CHANGES.markdown
@@ -1,3 +1,8 @@
+1.2.0.3 (7 September 2014)
+--------------------------
+
+- Allow optparse-applicative-0.10
+
 1.2.0.2 (22 August 2014)
 ------------------------
 
diff --git a/diagrams-lib.cabal b/diagrams-lib.cabal
--- a/diagrams-lib.cabal
+++ b/diagrams-lib.cabal
@@ -1,5 +1,5 @@
 Name:                diagrams-lib
-Version:             1.2.0.2
+Version:             1.2.0.3
 Synopsis:            Embedded domain-specific language for declarative graphics
 Description:         Diagrams is a flexible, extensible EDSL for creating
                      graphics of many types.  Graphics can be created
@@ -107,7 +107,7 @@
                        intervals >= 0.7 && < 0.8,
                        lens >= 4.0 && < 4.5,
                        tagged >= 0.7,
-                       optparse-applicative >= 0.7 && < 0.10,
+                       optparse-applicative >= 0.10 && < 0.11,
                        filepath,
                        safe >= 0.2 && < 0.4,
                        JuicyPixels >= 3.1.5 && < 3.2,
diff --git a/src/Diagrams/Backend/CmdLine.hs b/src/Diagrams/Backend/CmdLine.hs
--- a/src/Diagrams/Backend/CmdLine.hs
+++ b/src/Diagrams/Backend/CmdLine.hs
@@ -76,7 +76,7 @@
 import           Diagrams.Attributes
 import           Diagrams.Core       hiding (value)
 
-import           Options.Applicative hiding ((&))
+import           Options.Applicative
 
 import           Prelude
 
@@ -144,11 +144,11 @@
 --   Output is option @--output@ or @-o@.
 diagramOpts :: Parser DiagramOpts
 diagramOpts = DiagramOpts
-    <$> (optional . option)
+    <$> (optional . option auto)
         ( long "width" <> short 'w'
        <> metavar "WIDTH"
        <> help "Desired WIDTH of the output image")
-    <*> (optional . option)
+    <*> (optional . option auto)
         ( long "height" <> short 'h'
        <> metavar "HEIGHT"
        <> help "Desired HEIGHT of the output image")
@@ -175,7 +175,7 @@
 --   Frames per unit is @--fpu@ or @-f@.
 diagramAnimOpts :: Parser DiagramAnimOpts
 diagramAnimOpts = DiagramAnimOpts
-    <$> option
+    <$> option auto
         ( long "fpu" <> short 'f'
        <> value 30.0
        <> help "Frames per unit time (for animations)")
@@ -190,7 +190,7 @@
     <*> (optional . strOption)
         ( long "src" <> short 's'
        <> help "Source file to watch")
-    <*> option
+    <*> option auto
         ( long "interval" <> short 'i'
        <> value 1
        <> metavar "INTERVAL"
@@ -426,10 +426,10 @@
     -- @
     -- import Diagrams.Prelude
     -- import Diagrams.Backend.TheBestBackend.CmdLine
-    -- 
+    --
     -- d :: Diagram B R2
     -- d = ...
-    -- 
+    --
     -- main = mainWith d
     -- @
     --
diff --git a/src/Diagrams/Combinators.hs b/src/Diagrams/Combinators.hs
--- a/src/Diagrams/Combinators.hs
+++ b/src/Diagrams/Combinators.hs
@@ -40,7 +40,7 @@
 
 import           Data.Typeable
 
-import           Control.Lens          (Lens', generateSignatures, lensField,
+import           Control.Lens          (Lens', generateSignatures,
                                         lensRules, makeLensesWith, (%~), (&),
                                         (.~), (^.), _Wrapping)
 import           Data.AdditiveGroup