diff --git a/patches/hie-bios-0.13.1.patch b/patches/hie-bios-0.13.1.patch
deleted file mode 100644
index d3c99ff9f0770416431cf1c684f8d41e2bd8d786..0000000000000000000000000000000000000000
--- a/patches/hie-bios-0.13.1.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/hie-bios.cabal b/hie-bios.cabal
-index 28be23a..d65b87c 100644
---- a/hie-bios.cabal
-+++ b/hie-bios.cabal
-@@ -172,7 +172,7 @@ Library
-                         exceptions           ^>= 0.10,
-                         cryptohash-sha1      >= 0.11.100 && < 0.12,
-                         directory            >= 1.3.0 && < 1.4,
--                        filepath             >= 1.4.1 && < 1.5,
-+                        filepath             >= 1.4.1 && < 1.6,
-                         time                 >= 1.8.0 && < 1.13,
-                         extra                >= 1.6.14 && < 1.8,
-                         prettyprinter        ^>= 1.6 || ^>= 1.7.0,