diff --git a/nix/overlays/haskell-packages.nix b/nix/overlays/haskell-packages.nix
index b46d6c451..7e2a48de1 100644
--- a/nix/overlays/haskell-packages.nix
+++ b/nix/overlays/haskell-packages.nix
@@ -88,13 +88,12 @@ let
 
       warp =
         lib.dontCheck
-          (prev.callCabal2nixWithOptions "warp"
-            (super.fetchFromGitHub {
-              owner = "yesodweb";
-              repo = "wai";
-              rev = "ad041216b643f69a2a9c87cbf4c2988aa4633dd5";
-              sha256 = "sha256-Dl3wLrGl1HvkF9MqGdY4dzx4z6SlCSiFZgCgprd7Cjg=";
-            }) "--subpath=warp"
+          (prev.callHackageDirect
+            {
+              pkg = "warp";
+              ver = "3.4.14";
+              sha256 = "sha256-RnoOUlC6dOP0sK/tYAJCX1oLzVFG1GILUY+yVbmvW8Y=";
+            }
             { });
     };
 in
diff --git a/postgrest.cabal b/postgrest.cabal
index cc8dbbc73..2974e1b84 100644
--- a/postgrest.cabal
+++ b/postgrest.cabal
@@ -160,7 +160,7 @@ library
                     -- for unix sockets; this is tested in test/io/test_io.py. See
                     -- https://github.com/kazu-yamamoto/logger/commit/3a71ca70afdbb93d4ecf0083eeba1fbbbcab3fc3
                     , wai-logger                >= 2.4.0
-                    , warp                      >= 3.4.13 && < 3.5
+                    , warp                      >= 3.4.14 && < 3.5
                     , stm                       >= 2.5 && < 3
                     , stm-hamt                  >= 1.2 && < 2
                     , focus                     >= 1.0 && < 2
diff --git a/stack.yaml b/stack.yaml
index 3b9a8a49a..d903ebb8d 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -15,10 +15,7 @@ extra-deps:
   - hasql-notifications-0.2.4.0
   - http-semantics-0.4.0
   - http2-5.4.0
-  - git: https://github.com/yesodweb/wai.git
-    commit: ad041216b643f69a2a9c87cbf4c2988aa4633dd5
-    subdirs:
-      - warp
+  - warp-3.4.14
 
 allow-newer: true
 allow-newer-deps:
diff --git a/stack.yaml.lock b/stack.yaml.lock
index 77dd61517..aa4553abc 100644
--- a/stack.yaml.lock
+++ b/stack.yaml.lock
@@ -1,7 +1,7 @@
 # This file was autogenerated by Stack.
 # You should not edit this file by hand.
 # For more information, please see the documentation at:
-#   https://docs.haskellstack.org/en/stable/lock_files
+#   https://docs.haskellstack.org/en/stable/topics/lock_files
 
 packages:
 - completed:
@@ -47,18 +47,12 @@ packages:
   original:
     hackage: http2-5.4.0
 - completed:
-    commit: ad041216b643f69a2a9c87cbf4c2988aa4633dd5
-    git: https://github.com/yesodweb/wai.git
-    name: warp
+    hackage: warp-3.4.14@sha256:66b82af637f79ae4d39f7373b39491067f6d059b2581cb4caf18760f1d82e686,10066
     pantry-tree:
-      sha256: 02665f2d175a7fd683470e608b23e0d661f4e55dd13e073ed203e4b9a5801f8f
-      size: 4975
-    subdir: warp
-    version: 3.4.13.1
+      sha256: 6db2e6d37acebd24d4e73d506481a4a2e0c53b35099756131a3852c8c8b84b45
+      size: 4175
   original:
-    commit: ad041216b643f69a2a9c87cbf4c2988aa4633dd5
-    git: https://github.com/yesodweb/wai.git
-    subdir: warp
+    hackage: warp-3.4.14
 snapshots:
 - completed:
     sha256: 3286bb954fe0e7e0291ca61fac01a689b7165da9d7e8ba3c3a045be989c860fd