diff --git a/sws.cabal b/sws.cabal
--- a/sws.cabal
+++ b/sws.cabal
@@ -10,7 +10,7 @@
 -- PVP summary:      +-+------- breaking API changes
 --                   | | +----- non-breaking API additions
 --                   | | | +--- code changes with no API change
-version:             0.4.0.0
+version:             0.4.0.1
 
 -- A short (one-line) description of the package.
 synopsis:            A simple web server for serving directories, similar to weborf.
@@ -82,7 +82,7 @@
     -- wai-middleware-static >=0.6 && <0.9, 
     -- wai-extra >=3.0.3 && <3.1
   build-depends:       
-    base                  >= 4.9.1 && < 4.10,
+    base                  >= 4.9.1 && < 4.11,
     bytestring            >= 0.10.8 && < 0.11,
     cryptonite            >= 0.24 && < 0.25,
     directory             >= 1.3.0 && < 1.4,