diff --git a/flake.lock b/flake.lock
index 20281905fcd..ce329ce2d2d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,11 +3,11 @@
     "CHaP": {
       "flake": false,
       "locked": {
-        "lastModified": 1693633921,
-        "narHash": "sha256-LdE4EuDyyN7cViEqfX4F77Zg+StV4lFTX6QbOsJKWy4=",
+        "lastModified": 1701441911,
+        "narHash": "sha256-5vu1lWh3HB0sipkDbEmaasSxrhgMwCmyafiiZMw1bjY=",
         "owner": "input-output-hk",
         "repo": "cardano-haskell-packages",
-        "rev": "adb95662bd219b60292c4c34b8c223d205eb00b0",
+        "rev": "80dcd531b0363b42390007c48f69f5fe701d9914",
         "type": "github"
       },
       "original": {
@@ -603,11 +603,11 @@
     "hackageNix": {
       "flake": false,
       "locked": {
-        "lastModified": 1693182531,
-        "narHash": "sha256-OejogS2E745biMj8NuUYatN7uoMRsg7giVnRQwfiays=",
+        "lastModified": 1701476519,
+        "narHash": "sha256-hPp5faKy3Ep4kaXlLdIfyGkU4xnuU8M6dT0P/5l20sg=",
         "owner": "input-output-hk",
         "repo": "hackage.nix",
-        "rev": "34cd9fe31d210f2ff041f490eaa4029f6b2812c4",
+        "rev": "a90070d26fe9001d23fed2dbf6f9d9a334210874",
         "type": "github"
       },
       "original": {