diff --git a/devenv.lock b/devenv.lock
index 7bc5cbec8..3d6e2de22 100644
--- a/devenv.lock
+++ b/devenv.lock
@@ -3,11 +3,11 @@
     "devenv": {
       "locked": {
         "dir": "src/modules",
-        "lastModified": 1699273601,
-        "narHash": "sha256-rBTtJ3Vln63RwzyVFzcAy6hW5mXTZOLXwJ/p5Sz0T5k=",
+        "lastModified": 1700140236,
+        "narHash": "sha256-OpukFO0rRG2hJzD+pCQq+nSWuT9dBL6DSvADQaUlmFg=",
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "af34c270e708675c02831c5a4d6d1d3d6efb0854",
+        "rev": "525d60c44de848a6b2dd468f6efddff078eb2af2",
         "type": "github"
       },
       "original": {
@@ -25,11 +25,11 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1699338102,
-        "narHash": "sha256-4+CqAW2KCLePnXHFk85QUUrVAe3uMfEda1HDB4s2kMA=",
+        "lastModified": 1700461394,
+        "narHash": "sha256-lBpjEshdBxeuJwc4+vh4jbO3AmhXbiFrkdWy2pABAAc=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "fcdb479ed8dbbe14aadd0b78d1ed59b110f71113",
+        "rev": "5ad1b10123ca40c9d983fb0863403fd97a06c0f8",
         "type": "github"
       },
       "original": {
@@ -95,11 +95,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1699186365,
-        "narHash": "sha256-Pxrw5U8mBsL3NlrJ6q1KK1crzvSUcdfwb9083sKDrcU=",
+        "lastModified": 1700444282,
+        "narHash": "sha256-s/+tgT+Iz0LZO+nBvSms+xsMqvHt2LqYniG9r+CYyJc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a0b3b06b7a82c965ae0bb1d59f6e386fe755001d",
+        "rev": "3f21a22b5aafefa1845dec6f4a378a8f53d8681c",
         "type": "github"
       },
       "original": {
@@ -111,11 +111,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1699291058,
-        "narHash": "sha256-5ggduoaAMPHUy4riL+OrlAZE14Kh7JWX4oLEs22ZqfU=",
+        "lastModified": 1700403855,
+        "narHash": "sha256-Q0Uzjik9kUTN9pd/kp52XJi5kletBhy29ctBlAG+III=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "41de143fda10e33be0f47eab2bfe08a50f234267",
+        "rev": "0c5678df521e1407884205fe3ce3cf1d7df297db",
         "type": "github"
       },
       "original": {
@@ -152,11 +152,11 @@
         "nixpkgs-stable": "nixpkgs-stable_2"
       },
       "locked": {
-        "lastModified": 1699271226,
-        "narHash": "sha256-8Jt1KW3xTjolD6c6OjJm9USx/jmL+VVmbooADCkdDfU=",
+        "lastModified": 1700064067,
+        "narHash": "sha256-1ZWNDzhu8UlVCK7+DUN9dVQfiHX1bv6OQP9VxstY/gs=",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "ea758da1a6dcde6dc36db348ed690d09b9864128",
+        "rev": "e558068cba67b23b4fbc5537173dbb43748a17e8",
         "type": "github"
       },
       "original": {
@@ -177,11 +177,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1699192824,
-        "narHash": "sha256-/W1PD3IjsnYccL6W72guok3bvdnRPHvVYDfgBTDEtpM=",
+        "lastModified": 1700247620,
+        "narHash": "sha256-+Xg0qZLbC9dZx0Z6JbaVHR/BklAr2I83dzKLB8r41c8=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "c1c9e10f72ffd2e829d20ff1439ff49c2e121731",
+        "rev": "255eed40c45fcf108ba844b4ad126bdc4e7a18df",
         "type": "github"
       },
       "original": {
diff --git a/devenv.nix b/devenv.nix
index bc9fdba1c..f4a85aca5 100644
--- a/devenv.nix
+++ b/devenv.nix
@@ -31,7 +31,7 @@ in
   # https://devenv.sh/languages/
   # https://devenv.sh/reference/options/#languagesrustversion
   languages.rust = {
-    channel = "stable";
+    channel = "beta";
     enable = true;
     components = [ "rustc" "cargo" "clippy" "rustfmt" "rust-analyzer" ];
   };