diff --git a/flake.lock b/flake.lock
index 5e215b54c1f..ad0d67ed459 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,11 +3,11 @@
     "CHaP": {
       "flake": false,
       "locked": {
-        "lastModified": 1698772188,
-        "narHash": "sha256-QiQbb08vemttpardX2nOhC1xVRcatn4Lbg/wWjoHtKg=",
+        "lastModified": 1701441911,
+        "narHash": "sha256-5vu1lWh3HB0sipkDbEmaasSxrhgMwCmyafiiZMw1bjY=",
         "owner": "input-output-hk",
         "repo": "cardano-haskell-packages",
-        "rev": "bd71312b6717eec9828614c62df42a19fdb72df7",
+        "rev": "80dcd531b0363b42390007c48f69f5fe701d9914",
         "type": "github"
       },
       "original": {
@@ -624,11 +624,11 @@
     "hackageNix": {
       "flake": false,
       "locked": {
-        "lastModified": 1696465466,
-        "narHash": "sha256-YlazbA1gGX6DGONHpGsA7vEgS0y43TzmarLkRjL0Nn0=",
+        "lastModified": 1701563048,
+        "narHash": "sha256-KEVHWDYb+P1BMm7eoIOejmcVt/4bB2lXR8H9kyKT5Xw=",
         "owner": "input-output-hk",
         "repo": "hackage.nix",
-        "rev": "a99556cc8d1b2296eb1cc11c301564e1ee9324d1",
+        "rev": "71b726440e015dab6133a1589ba37b29b85cd6fd",
         "type": "github"
       },
       "original": {