diff --git a/servant-mock/servant-mock.cabal b/servant-mock/servant-mock.cabal
index 0bb605db..14455c99 100644
--- a/servant-mock/servant-mock.cabal
+++ b/servant-mock/servant-mock.cabal
@@ -31,7 +31,7 @@ library
     servant-server >= 0.4,
     transformers >= 0.3 && <0.5,
     QuickCheck >= 2.7 && <2.9,
-    wai >= 3.0 && <3.1
+    wai >= 3.0 && <3.3
   hs-source-dirs:      src
   default-language:    Haskell2010
 
diff --git a/servant-server/servant-server.cabal b/servant-server/servant-server.cabal
index 7e36387e..ff2fb200 100644
--- a/servant-server/servant-server.cabal
+++ b/servant-server/servant-server.cabal
@@ -62,9 +62,9 @@ library
       , text               >= 1.2  && < 1.3
       , transformers       >= 0.3  && < 0.5
       , transformers-compat>= 0.4
-      , wai                >= 3.0  && < 3.1
+      , wai                >= 3.0  && < 3.3
       , wai-app-static     >= 3.0  && < 3.2
-      , warp               >= 3.0  && < 3.2
+      , warp               >= 3.0  && < 3.3
 
   hs-source-dirs: src
   default-language: Haskell2010