diff --git a/flake.lock b/flake.lock
index 5e215b54c1f..428454006ac 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,11 +3,11 @@
     "CHaP": {
       "flake": false,
       "locked": {
-        "lastModified": 1698772188,
-        "narHash": "sha256-QiQbb08vemttpardX2nOhC1xVRcatn4Lbg/wWjoHtKg=",
+        "lastModified": 1700262023,
+        "narHash": "sha256-cgfYkg40EidqrYaVDkzkvOXrNfZRI3NmRhBJSVyBO7A=",
         "owner": "input-output-hk",
         "repo": "cardano-haskell-packages",
-        "rev": "bd71312b6717eec9828614c62df42a19fdb72df7",
+        "rev": "fe6335294da03b29eb16da014296021d8dd5e059",
         "type": "github"
       },
       "original": {
@@ -624,11 +624,11 @@
     "hackageNix": {
       "flake": false,
       "locked": {
-        "lastModified": 1696465466,
-        "narHash": "sha256-YlazbA1gGX6DGONHpGsA7vEgS0y43TzmarLkRjL0Nn0=",
+        "lastModified": 1700266947,
+        "narHash": "sha256-kqggXPd8mnS9u0bRiHfX+RaFVJYhFNlgNUnC/OnELFY=",
         "owner": "input-output-hk",
         "repo": "hackage.nix",
-        "rev": "a99556cc8d1b2296eb1cc11c301564e1ee9324d1",
+        "rev": "5926877909d997875475e2a239c49b26cc9540c9",
         "type": "github"
       },
       "original": {