diff --git a/cabal.project b/cabal.project
index 2a5232cf9a8..35b2d77215f 100644
--- a/cabal.project
+++ b/cabal.project
@@ -13,8 +13,8 @@ repository cardano-haskell-packages
 -- See CONTRIBUTING for information about these, including some Nix commands
 -- you need to run if you change them
 index-state:
-  , hackage.haskell.org 2024-03-26T06:28:59Z
-  , cardano-haskell-packages 2024-05-14T16:00:00Z
+  , hackage.haskell.org 2024-05-25T09:09:57Z
+  , cardano-haskell-packages 2024-05-15T19:28:23Z
 
 packages:
   cardano-node
@@ -54,6 +54,10 @@ package bitvec
 package plutus-scripts-bench
   haddock-options: "--optghc=-fplugin-opt PlutusTx.Plugin:defer-errors"
 
+constraints:
+  io-classes-mtl < 0.1.2.0,
+  wai-extra < 3.1.15,
+
 -- IMPORTANT
 -- Do NOT add more source-repository-package stanzas here unless they are strictly
 -- temporary! Please read the section in CONTRIBUTING about updating dependencies.
diff --git a/flake.lock b/flake.lock
index 4264c1762a4..ec7de9ac584 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,11 +3,11 @@
     "CHaP": {
       "flake": false,
       "locked": {
-        "lastModified": 1715690409,
-        "narHash": "sha256-+PWaq7ngq5d601d+GBNggNuzT+jXSV7Dl2IrMNCY1KQ=",
+        "lastModified": 1716544578,
+        "narHash": "sha256-Z9J23IQjRu4gKOI+jj6Rm8Bnza3CYHXLRLhNNg7QVkU=",
         "owner": "intersectmbo",
         "repo": "cardano-haskell-packages",
-        "rev": "0ce6797192cbbab051cd8fe5b7516b55273229f1",
+        "rev": "19b29505e8d0a5bdd264db8911f88fcaa8a93090",
         "type": "github"
       },
       "original": {
@@ -624,11 +624,11 @@
     "hackageNix": {
       "flake": false,
       "locked": {
-        "lastModified": 1711412520,
-        "narHash": "sha256-48Aw1X7IuXZR6Wi2WOlvj9HpoUHty/JW1MqAehgnoHo=",
+        "lastModified": 1716856465,
+        "narHash": "sha256-5dp1hePpvNd2H7UOBT6aSwh0TrHUQBzvPgeAyk9UMWo=",
         "owner": "input-output-hk",
         "repo": "hackage.nix",
-        "rev": "fc84d1170ccc83d50db7b71a6edd090b2cef7657",
+        "rev": "5efc0a021a8aba0d6f175fb71ff26dc5cb5db6ef",
         "type": "github"
       },
       "original": {