diff --git a/flake.lock b/flake.lock
index 41bb780..8abea89 100644
--- a/flake.lock
+++ b/flake.lock
@@ -74,12 +74,29 @@
         "type": "github"
       }
     },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1673800717,
+        "narHash": "sha256-SFHraUqLSu5cC6IxTprex/nTsI81ZQAtDvlBvGDWfnA=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "2f9fd351ec37f5d479556cd48be4ca340da59b8f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-22.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "crane": "crane",
         "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-stable": "nixpkgs-stable"
       }
     },
     "rust-overlay": {
diff --git a/flake.nix b/flake.nix
index f9514ec..d27d2bc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,6 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-22.11";
     flake-utils.url = "github:numtide/flake-utils";
 
     crane = {
@@ -18,7 +19,7 @@
     };
   };
 
-  outputs = { self, nixpkgs, flake-utils, crane, ... }: let
+  outputs = { self, nixpkgs, nixpkgs-stable, flake-utils, crane, ... }: let
     supportedSystems = flake-utils.lib.defaultSystems;
 
     makeCranePkgs = pkgs: let
@@ -31,6 +32,12 @@
     };
     cranePkgs = makeCranePkgs pkgs;
 
+    pkgsStable = import nixpkgs-stable {
+      inherit system;
+      overlays = [];
+    };
+    cranePkgsStable = makeCranePkgs pkgsStable;
+
     inherit (pkgs) lib;
   in rec {
     packages = {
@@ -130,13 +137,17 @@
       inherit (cranePkgs) attic-tests cargoArtifacts;
     };
 
-    checks = lib.optionalAttrs pkgs.stdenv.isLinux (import ./integration-tests {
-      pkgs = import nixpkgs {
-        inherit system;
-        overlays = [ self.overlays.default ];
+    checks = let
+      makeIntegrationTests = pkgs: import ./integration-tests {
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [ self.overlays.default ];
+        };
+        flake = self;
       };
-      flake = self;
-    });
+      unstableTests = makeIntegrationTests pkgs;
+      stableTests = lib.mapAttrs' (name: lib.nameValuePair "stable-${name}") (makeIntegrationTests pkgsStable);
+    in lib.optionalAttrs pkgs.stdenv.isLinux (unstableTests // stableTests);
   }) // {
     overlays = {
       default = final: prev: let