diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+- 0.5.11.2
+    * Bump `filepath` dependency to 1.5
+
 - 0.5.11.1
     * Fix -Wall compilation with GHC 7.10
 
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:       0.5.11.1
+Version:       0.5.11.2
 Synopsis:      Haskell code prettifier
 Homepage:      https://github.com/jaspervdj/stylish-haskell
 License:       BSD3
@@ -51,7 +51,7 @@
     bytestring       >= 0.9  && < 0.11,
     containers       >= 0.3  && < 0.6,
     directory        >= 1.1  && < 1.3,
-    filepath         >= 1.1  && < 1.4,
+    filepath         >= 1.1  && < 1.5,
     haskell-src-exts >= 1.16 && < 1.17,
     mtl              >= 2.0  && < 2.3,
     syb              >= 0.3  && < 0.5,
@@ -72,7 +72,7 @@
     bytestring       >= 0.9  && < 0.11,
     containers       >= 0.3  && < 0.6,
     directory        >= 1.1  && < 1.3,
-    filepath         >= 1.1  && < 1.4,
+    filepath         >= 1.1  && < 1.5,
     haskell-src-exts >= 1.16 && < 1.17,
     mtl              >= 2.0  && < 2.3,
     syb              >= 0.3  && < 0.5,
@@ -105,7 +105,7 @@
     cmdargs          >= 0.9  && < 0.11,
     containers       >= 0.3  && < 0.6,
     directory        >= 1.1  && < 1.3,
-    filepath         >= 1.1  && < 1.4,
+    filepath         >= 1.1  && < 1.5,
     haskell-src-exts >= 1.16 && < 1.17,
     mtl              >= 2.0  && < 2.3,
     syb              >= 0.3  && < 0.5,