diff --git a/flake.lock b/flake.lock
index 4d6a949f..886be818 100644
--- a/flake.lock
+++ b/flake.lock
@@ -9,11 +9,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1659298920,
-        "narHash": "sha256-LgRMge8BZUG15EN43iDJOlnEMX1dvRprB7SaoNqgibU=",
+        "lastModified": 1701721028,
+        "narHash": "sha256-2z4YrdHPLoMZNWR1MPOjNZMqPg057i1eZXaYI6RTahQ=",
         "owner": "tadfisher",
         "repo": "android-nixpkgs",
-        "rev": "d4f20a3cd4ce961bb23b48447457f6810d69ae5e",
+        "rev": "c923f9ec0f4dd0d7dc725dc5b73fbf03658e50dd",
         "type": "github"
       },
       "original": {
@@ -24,21 +24,18 @@
     },
     "devshell": {
       "inputs": {
-        "flake-utils": [
-          "android",
-          "nixpkgs"
-        ],
         "nixpkgs": [
           "android",
           "nixpkgs"
-        ]
+        ],
+        "systems": "systems"
       },
       "locked": {
-        "lastModified": 1658746384,
-        "narHash": "sha256-CCJcoMOcXyZFrV1ag4XMTpAPjLWb4Anbv+ktXFI1ry0=",
+        "lastModified": 1701697687,
+        "narHash": "sha256-dLLE5wQBVv+pIb4bWmKFSw2DvLVyuEk0F7ng6hpZPSU=",
         "owner": "numtide",
         "repo": "devshell",
-        "rev": "0ffc7937bb5e8141af03d462b468bd071eb18e1b",
+        "rev": "c3bd77911391eb1638af6ce773de86da57ee6df5",
         "type": "github"
       },
       "original": {
@@ -48,12 +45,15 @@
       }
     },
     "flake-utils": {
+      "inputs": {
+        "systems": "systems_2"
+      },
       "locked": {
-        "lastModified": 1656928814,
-        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
         "type": "github"
       },
       "original": {
@@ -64,15 +64,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1659305579,
-        "narHash": "sha256-SFeQTmh7hc9Y2fSkooHaoS8mDfPa04sfmUCtQ8MA6Pg=",
+        "lastModified": 1701282334,
+        "narHash": "sha256-MxCVrXY6v4QmfTwIysjjaX0XUhqBbxTWWB4HXtDYsdk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5857574d45925585baffde730369414319228a84",
+        "rev": "057f9aecfb71c4437d2b27d3323df7f93c010b7e",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
+        "ref": "23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -82,6 +83,36 @@
         "android": "android",
         "nixpkgs": "nixpkgs"
       }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index f0bd65e0..fbc30fa3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,7 @@
   description = "Gio build environment";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs";
+    nixpkgs.url = "github:NixOS/nixpkgs/23.11";
     android.url = "github:tadfisher/android-nixpkgs";
     android.inputs.nixpkgs.follows = "nixpkgs";
   };
@@ -33,10 +33,10 @@
             default = with pkgs; mkShell
               ({
                 ANDROID_SDK_ROOT = "${android-sdk}/share/android-sdk";
-                JAVA_HOME = jdk8.home;
+                JAVA_HOME = jdk17.home;
                 packages = [
                   android-sdk
-                  jdk8
+                  jdk17
                   clang
                 ] ++ (if stdenv.isLinux then [
                   vulkan-headers
@@ -46,7 +46,7 @@
                   xorg.libXcursor
                   xorg.libXfixes
                   libGL
-                  pkgconfig
+                  pkg-config
                 ] else if stdenv.isDarwin then [
                   darwin.apple_sdk_11_0.frameworks.Foundation
                   darwin.apple_sdk_11_0.frameworks.Metal