diff --git a/flake.lock b/flake.lock
index b9d9772..4baf1d7 100644
--- a/flake.lock
+++ b/flake.lock
@@ -23,11 +23,11 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1785314864,
-        "narHash": "sha256-imz9J5iMNersDeQ1ymenFg35N6C2R3MCaGg2i0XCIrE=",
+        "lastModified": 1786348189,
+        "narHash": "sha256-tnTpFky6/GeXVMBO+hLJK2jWS4J8TYloL+rqRME9gAk=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "594418b2c9ea0731bee6988236ef5bfd97e81dca",
+        "rev": "a0b1aef63d7e9c5568958e0d90f6fe48f0f4a7a2",
         "type": "github"
       },
       "original": {
@@ -56,16 +56,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1779694939,
-        "narHash": "sha256-Ly4j75O8ICaSQx3uxPnwk2x7PMF0XQvn5r0c3yBA7FI=",
+        "lastModified": 1786313170,
+        "narHash": "sha256-9BG7OgUWdu0ONDO5X2q6+K4bsuBITkX/3W4nNJu1Ito=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f9d8b65950353691ab56561e7c73d2e1063d810b",
+        "rev": "fcb8fcd6bf2d0adecae5bd491afaaaf8311b758d",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
+        "ref": "nixos-26.05",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -81,11 +81,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1785261141,
-        "narHash": "sha256-sA+DHPejWD68mLA7gtTiHGd5T41F6W+NKf0g+ibFCW4=",
+        "lastModified": 1786285255,
+        "narHash": "sha256-zJukKxGKLxcO7E6+P49Qe6XaSbbyGG44kFvQYLWaD3M=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "bec66814323579659ffd77c909b3d963af118ece",
+        "rev": "57411b3a0fb0181ed5965f6541d5ed39a9d79d4c",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 6070a90..8eb988e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Lightning JS";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-26.05";
     crane.url = "github:ipetkov/crane";
     flake-utils.url = "github:numtide/flake-utils";
 
@@ -34,7 +34,7 @@
         # channel (build once with lib.fakeSha256 to learn the new one).
         rustToolchain = fenixPkgs.fromToolchainFile {
           file = ./rust-toolchain.toml;
-          sha256 = "sha256-OATSZm98Es5kIFuqaba+UvkQtFsVgJEBMmS+t6od5/U=";
+          sha256 = "sha256-A1abGIbOtcBSdrUMhDGrER3pRM1hQP4fp9gh3Y4PKc8=";
         };
 
         craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain;
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 903eaf9..28475af 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -7,5 +7,5 @@
 # directory override; without that they would silently build under this
 # toolchain with no cross-targets installed.
 [toolchain]
-channel = "1.97.0"
+channel = "1.97.1"
 components = ["clippy", "rustfmt", "rust-src", "rust-analyzer"]