diff --git a/warp/Network/Wai/Handler/Warp/HTTP2.hs b/warp/Network/Wai/Handler/Warp/HTTP2.hs
index 4e6d93a7e..7276ea8e7 100644
--- a/warp/Network/Wai/Handler/Warp/HTTP2.hs
+++ b/warp/Network/Wai/Handler/Warp/HTTP2.hs
@@ -59,7 +59,7 @@ http2 settings ii conn transport app peersa th bs = do
           }
     checkTLS
     setConnHTTP2 conn True
-    H2.run conf $ http2server settings ii transport peersa app
+    H2.run H2.defaultServerConfig conf $ http2server settings ii transport peersa app
   where
     checkTLS = case transport of
         TCP -> return () -- direct
diff --git a/warp/warp.cabal b/warp/warp.cabal
index 941417380..aab8d23ab 100644
--- a/warp/warp.cabal
+++ b/warp/warp.cabal
@@ -48,7 +48,7 @@ Library
                    , hashable
                    , http-date
                    , http-types                >= 0.12
-                   , http2                     >= 3.0      && < 5
+                   , http2                     >= 5.0      && < 5.1
                    , iproute                   >= 1.3.1
                    , recv                      >= 0.1.0    && < 0.2.0
                    , simple-sendfile           >= 0.2.7    && < 0.3
@@ -201,7 +201,7 @@ Test-Suite spec
                    , http-client
                    , http-date
                    , http-types                >= 0.12
-                   , http2                     >= 3.0      && < 5
+                   , http2                     >= 5.0      && < 5.1
                    , iproute                   >= 1.3.1
                    , network
                    , process