diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+- 0.5.11.0
+    * Bump `haskell-src-exts` dependency to 1.16
+
 - 0.5.10.2
     * Bump `mtl` dependency to 2.2
 
diff --git a/src/Language/Haskell/Stylish/Step/Imports.hs b/src/Language/Haskell/Stylish/Step/Imports.hs
--- a/src/Language/Haskell/Stylish/Step/Imports.hs
+++ b/src/Language/Haskell/Stylish/Step/Imports.hs
@@ -59,7 +59,7 @@
 compareImportSpecs = comparing key
   where
     key :: H.ImportSpec l -> (Int, Int, String)
-    key (H.IVar _ x)         = let n = nameToString x in (1, operator n, n)
+    key (H.IVar _ _ x)       = let n = nameToString x in (1, operator n, n)
     key (H.IAbs _ x)         = (0, 0, nameToString x)
     key (H.IThingAll _ x)    = (0, 0, nameToString x)
     key (H.IThingWith _ x _) = (0, 0, nameToString x)
diff --git a/stylish-haskell.cabal b/stylish-haskell.cabal
--- a/stylish-haskell.cabal
+++ b/stylish-haskell.cabal
@@ -1,5 +1,5 @@
 Name:          stylish-haskell
-Version:       0.5.10.2
+Version:       0.5.11.0
 Synopsis:      Haskell code prettifier
 Homepage:      https://github.com/jaspervdj/stylish-haskell
 License:       BSD3
@@ -52,7 +52,7 @@
     containers       >= 0.3  && < 0.6,
     directory        >= 1.1  && < 1.3,
     filepath         >= 1.1  && < 1.4,
-    haskell-src-exts >= 1.14 && < 1.16,
+    haskell-src-exts >= 1.16 && < 1.17,
     mtl              >= 2.0  && < 2.3,
     syb              >= 0.3  && < 0.5,
     yaml             >= 0.7  && < 0.9
@@ -73,7 +73,7 @@
     containers       >= 0.3  && < 0.6,
     directory        >= 1.1  && < 1.3,
     filepath         >= 1.1  && < 1.4,
-    haskell-src-exts >= 1.14 && < 1.16,
+    haskell-src-exts >= 1.16 && < 1.17,
     mtl              >= 2.0  && < 2.3,
     syb              >= 0.3  && < 0.5,
     yaml             >= 0.7  && < 0.9
@@ -106,7 +106,7 @@
     containers       >= 0.3  && < 0.6,
     directory        >= 1.1  && < 1.3,
     filepath         >= 1.1  && < 1.4,
-    haskell-src-exts >= 1.14 && < 1.16,
+    haskell-src-exts >= 1.16 && < 1.17,
     mtl              >= 2.0  && < 2.3,
     syb              >= 0.3  && < 0.5,
     yaml             >= 0.7  && < 0.9