diff --git a/flake.lock b/flake.lock
index 80bf96747340f278b920a0e86af35ab9416e1036..6331382b030342ac07eb62e0d8e850db1f90c7a8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -19,11 +19,11 @@
     "all-cabal-hashes": {
       "flake": false,
       "locked": {
-        "lastModified": 1662300028,
-        "narHash": "sha256-jFpD4HQvFVTk0IpSmAmO7zXC+rgRqRrGeoc/3BqKfho=",
+        "lastModified": 1662368445,
+        "narHash": "sha256-nVDdIRNExuW6kP0DFdwabEQ3GyjtXIFHlJRL/IrUApA=",
         "owner": "commercialhaskell",
         "repo": "all-cabal-hashes",
-        "rev": "d100c58e4065b1ce13abcd3a3ee61797d93486b6",
+        "rev": "6c052bdfafe635c6ff6a3f4cbf0f00b34d015734",
         "type": "github"
       },
       "original": {
@@ -36,11 +36,11 @@
     "all-cabal-hashes_2": {
       "flake": false,
       "locked": {
-        "lastModified": 1662289495,
-        "narHash": "sha256-5QtQj6yxrFXqEHXTm01OyXPQ+esRKULnzWOupVFx09o=",
+        "lastModified": 1662320435,
+        "narHash": "sha256-LZgRGB9RrWMzpL7jEBJNlMQ6xm6wpab3BJFn+Min5tg=",
         "owner": "commercialhaskell",
         "repo": "all-cabal-hashes",
-        "rev": "b3b743bf567efb25e9dd2d47d3c83bc6866eae4f",
+        "rev": "3ec45303eb815900bad7a7d6c97c09f4e0c2cb48",
         "type": "github"
       },
       "original": {
@@ -307,15 +307,16 @@
         "lint-utils": "lint-utils",
         "memory": "memory",
         "nixpkgs": "nixpkgs_2",
+        "servant": "servant",
         "tasty": "tasty",
         "tasty-hedgehog": "tasty-hedgehog"
       },
       "locked": {
-        "lastModified": 1662297541,
-        "narHash": "sha256-ZepAkD+0c/PNO4Bqd/3VDkpuzHv1i2GiW8fWl8+pjtU=",
+        "lastModified": 1662332633,
+        "narHash": "sha256-gkmsebvwPBe7kEeaGbpJIYM0ba2/niThjl5YxWrKxeI=",
         "ref": "refs/heads/master",
-        "rev": "8afefeeed3286e4f22efe3bceeac5f3cd976b68e",
-        "revCount": 25,
+        "rev": "06f2d7426ffb789a57d760d06036a1feb7202bce",
+        "revCount": 38,
         "type": "git",
         "url": "https://gitlab.homotopic.tech/horizon/horizon-platform"
       },
@@ -511,6 +512,23 @@
         "plutus": "plutus"
       }
     },
+    "servant": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1661296516,
+        "narHash": "sha256-molPpcquyLIAK2FlPOLgsQhhAPuitGYCEYKY12ZcRBo=",
+        "owner": "TeofilC",
+        "repo": "servant",
+        "rev": "e9a799ecb5cef047909b4c22071a8fa68ba30a8a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "TeofilC",
+        "ref": "ghc-9.4",
+        "repo": "servant",
+        "type": "github"
+      }
+    },
     "tasty": {
       "flake": false,
       "locked": {