diff --git a/webby.cabal b/webby.cabal
--- a/webby.cabal
+++ b/webby.cabal
@@ -4,10 +4,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 8364f9660c0a43d5e3c3e1df5488c47e0dd0beaa932ae37fbec978b8164b8cfb
+-- hash: dc7ce19d79dc28921965307e313bacc51c001940931db749783e1ee4e6bd5c2a
 
 name:           webby
-version:        0.1.0.1
+version:        0.1.0.2
 synopsis:       A super-simple web server framework
 description:    A super-simple, easy to use web server framework inspired by
                 Scotty. The goals of the project are: (1) Be easy to use (2) Allow
@@ -44,7 +44,7 @@
     , resourcet >=1.2 && <1.3
     , text >=1.2 && <1.3
     , unliftio >=0.2.7 && <0.3
-    , unordered-containers
+    , unordered-containers >=0.2.9 && <0.3
     , wai >=3.2 && <3.3
   if flag(dev)
     ghc-options: -Werror
@@ -91,7 +91,7 @@
     , tasty-quickcheck
     , text >=1.2 && <1.3
     , unliftio >=0.2.7 && <0.3
-    , unordered-containers
+    , unordered-containers >=0.2.9 && <0.3
     , wai >=3.2 && <3.3
     , webby
   if flag(dev)