5 files changed, 5 insertions, 5 deletions
diff --git a/src/Text/Pandoc/Readers/DocBook.hs b/src/Text/Pandoc/Readers/DocBook.hs
index bd3c7c356..6108aae7f 100644
--- a/src/Text/Pandoc/Readers/DocBook.hs
+++ b/src/Text/Pandoc/Readers/DocBook.hs
@@ -9,7 +9,7 @@ import Text.HTML.TagSoup.Entity (lookupEntity)
 import Data.Either (rights)
 import Data.Generics
 import Data.Char (isSpace)
-import Control.Monad.State
+import Control.Monad.State.Strict
 import Data.List (intersperse)
 import Data.Maybe (fromMaybe)
 import Text.TeXMath (readMathML, writeTeX)
diff --git a/src/Text/Pandoc/Readers/Docx.hs b/src/Text/Pandoc/Readers/Docx.hs
index 2757314ab..21aa358f2 100644
--- a/src/Text/Pandoc/Readers/Docx.hs
+++ b/src/Text/Pandoc/Readers/Docx.hs
@@ -76,7 +76,7 @@ module Text.Pandoc.Readers.Docx
 
 import Codec.Archive.Zip
 import Control.Monad.Reader
-import Control.Monad.State
+import Control.Monad.State.Strict
 import qualified Data.ByteString.Lazy as B
 import Data.Default (Default)
 import Data.List (delete, intersect)
diff --git a/src/Text/Pandoc/Readers/Docx/Parse.hs b/src/Text/Pandoc/Readers/Docx/Parse.hs
index e6736100f..24615ba94 100644
--- a/src/Text/Pandoc/Readers/Docx/Parse.hs
+++ b/src/Text/Pandoc/Readers/Docx/Parse.hs
@@ -58,7 +58,7 @@ import Codec.Archive.Zip
 import Control.Applicative ((<|>))
 import Control.Monad.Except
 import Control.Monad.Reader
-import Control.Monad.State
+import Control.Monad.State.Strict
 import Data.Bits ((.|.))
 import qualified Data.ByteString.Lazy as B
 import Data.Char (chr, isDigit, ord, readLitChar)
diff --git a/src/Text/Pandoc/Readers/Docx/StyleMap.hs b/src/Text/Pandoc/Readers/Docx/StyleMap.hs
index 38f976fd8..b32a73770 100644
--- a/src/Text/Pandoc/Readers/Docx/StyleMap.hs
+++ b/src/Text/Pandoc/Readers/Docx/StyleMap.hs
@@ -7,7 +7,7 @@ module Text.Pandoc.Readers.Docx.StyleMap (  StyleMaps(..)
                                           , hasStyleName
                                           ) where
 
-import Control.Monad.State
+import Control.Monad.State.Strict
 import Data.Char (toLower)
 import qualified Data.Map as M
 import Text.Pandoc.Readers.Docx.Util
diff --git a/src/Text/Pandoc/Readers/OPML.hs b/src/Text/Pandoc/Readers/OPML.hs
index 591d7590e..e9f876525 100644
--- a/src/Text/Pandoc/Readers/OPML.hs
+++ b/src/Text/Pandoc/Readers/OPML.hs
@@ -1,6 +1,6 @@
 {-# LANGUAGE FlexibleContexts #-}
 module Text.Pandoc.Readers.OPML ( readOPML ) where
-import Control.Monad.State
+import Control.Monad.State.Strict
 import Data.Char (toUpper)
 import Data.Text (Text, unpack, pack)
 import Data.Default