diff --git a/cabal.project b/cabal.project
index fbdb1810247..abf1dc0f689 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 2024-02-27T08:06:51Z
-  , cardano-haskell-packages 2024-02-26T17:55:44Z
+  , hackage.haskell.org 2024-03-06T13:35:48Z
+  , cardano-haskell-packages 2024-03-06T12:32:14Z
 
 packages:
   cardano-git-rev
diff --git a/flake.lock b/flake.lock
index bd63cb4a4d6..45a12b2767b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,11 +3,11 @@
     "CHaP": {
       "flake": false,
       "locked": {
-        "lastModified": 1708970955,
-        "narHash": "sha256-k6Y9WjDej7wCkUowVi/tdsWP6EWUMZTSRU9r+4lMJmU=",
+        "lastModified": 1709731402,
+        "narHash": "sha256-7h4/ns3WRI3BtK1FbUEm6nMqW1ahNNehiHr7eQ03muk=",
         "owner": "intersectmbo",
         "repo": "cardano-haskell-packages",
-        "rev": "f09964311e8894a5f09e258f308a9c3d4221f029",
+        "rev": "8e4f211a8e537c8c939b65e887556bd7441c774c",
         "type": "github"
       },
       "original": {
@@ -624,11 +624,11 @@
     "hackageNix": {
       "flake": false,
       "locked": {
-        "lastModified": 1708993343,
-        "narHash": "sha256-8EbbR5ReQK61yP/7VYtFSCerBXSE59VtfV+Wahdsuqg=",
+        "lastModified": 1709684582,
+        "narHash": "sha256-+rC8Vpaxdd4Nw2fJIn9wzAnzW5arILly5AkTG6chRAw=",
         "owner": "input-output-hk",
         "repo": "hackage.nix",
-        "rev": "f823c9258e9316cb4da256fc93e9c0407f0c296a",
+        "rev": "c2ed9aa79252ed67a1fb694b3fffaf7dd7ead6d2",
         "type": "github"
       },
       "original": {