diff --git a/flake.lock b/flake.lock
index 8abea89..0e9e5bd 100644
--- a/flake.lock
+++ b/flake.lock
@@ -14,11 +14,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1672095661,
-        "narHash": "sha256-7NTsdCn3qsvU7A+1/7tY8pxbq0DYy1pFYNpzN6he9lI=",
+        "lastModified": 1675451374,
+        "narHash": "sha256-WRV5qJqJuhdPirb2IBwGJgJrZk6sA4Nfj0KwUrONg98=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "98894bb39b03bfb379c5e10523cd61160e1ac782",
+        "rev": "9aebc95cd1e12761ad593aeb0c26bc0785015b7f",
         "type": "github"
       },
       "original": {
@@ -30,11 +30,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1668681692,
-        "narHash": "sha256-Ht91NGdewz8IQLtWZ9LCeNXMSXHUss+9COoqu6JLmXU=",
+        "lastModified": 1673956053,
+        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "009399224d5e398d03b22badca40a37ac85412a1",
+        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
         "type": "github"
       },
       "original": {
@@ -60,27 +60,27 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1672428209,
-        "narHash": "sha256-eejhqkDz2cb2vc5VeaWphJz8UXNuoNoM8/Op8eWv2tQ=",
+        "lastModified": 1674247458,
+        "narHash": "sha256-1ZsCJui1K71ehZGExIrQ6sLXCGpJRtbyl1SNQDRXzb4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "293a28df6d7ff3dec1e61e37cc4ee6e6c0fb0847",
+        "rev": "956bc25a803ac00394f2a6d98b7a901ab3065dcf",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
+        "rev": "956bc25a803ac00394f2a6d98b7a901ab3065dcf",
         "type": "github"
       }
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1673800717,
-        "narHash": "sha256-SFHraUqLSu5cC6IxTprex/nTsI81ZQAtDvlBvGDWfnA=",
+        "lastModified": 1675327819,
+        "narHash": "sha256-Fd2BUNUsTO7wmoU1fbOC4HNkl370dYdkfKgWPretuj0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2f9fd351ec37f5d479556cd48be4ca340da59b8f",
+        "rev": "21efc622b939884db3c92f49d638ca89f12f22f8",
         "type": "github"
       },
       "original": {
@@ -111,11 +111,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1670034122,
-        "narHash": "sha256-EqmuOKucPWtMvCZtHraHr3Q3bgVszq1x2PoZtQkUuEk=",
+        "lastModified": 1675391458,
+        "narHash": "sha256-ukDKZw922BnK5ohL9LhwtaDAdCsJL7L6ScNEyF1lO9w=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "a0d5773275ecd4f141d792d3a0376277c0fc0b65",
+        "rev": "383a4acfd11d778d5c2efcf28376cbd845eeaedf",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index d27d2bc..0099238 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,8 @@
   description = "A Nix binary cache server";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    # FIXME: Debug issue preventing interactive builds from working
+    nixpkgs.url = "github:NixOS/nixpkgs/956bc25a803ac00394f2a6d98b7a901ab3065dcf";
     nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-22.11";
     flake-utils.url = "github:numtide/flake-utils";