diff --git a/flake.lock b/flake.lock
index 37fb643..a90f58c 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,37 +3,37 @@
     "determinate-nixd-aarch64-darwin": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-GNBW3JQlaPp5QIvUSZnMfSbPhdEIWI5AQ4wiga/pb14=",
+        "narHash": "sha256-k3TvVP0x97ao/aI8+8HRQhC4277gqgGxn1nudH6xe9c=",
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.7/macOS"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.8/macOS"
       },
       "original": {
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.7/macOS"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.8/macOS"
       }
     },
     "determinate-nixd-aarch64-linux": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-/lYx8SGAuuNw0V1nlhyuRym3tkZAH+Oj1/CUdzgz0+s=",
+        "narHash": "sha256-WHcb+sQEhTjyQqtgrmGknchVP4eMU7X+vSXBveW5M4o=",
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.7/aarch64-linux"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.8/aarch64-linux"
       },
       "original": {
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.7/aarch64-linux"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.8/aarch64-linux"
       }
     },
     "determinate-nixd-x86_64-linux": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-3JrcXRdrFvWsll/cnPLxSjrud5z6iRpxWGv1f44Tfkg=",
+        "narHash": "sha256-n4yqmhHyGB8s5nGzgweyLCpSAkr/CJC6Kn/wG1guUy0=",
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.7/x86_64-linux"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.8/x86_64-linux"
       },
       "original": {
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.7/x86_64-linux"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.21.8/x86_64-linux"
       }
     },
     "flake-compat": {
@@ -105,12 +105,12 @@
         "nixpkgs-regression": "nixpkgs-regression"
       },
       "locked": {
-        "lastModified": 1784130988,
-        "narHash": "sha256-2/DfNkCVKAv/Zbj7bW+8+aH39Ybc5DE3OEUZCEzzqc4=",
-        "rev": "469a08e76a130e51b7a9f5df1fcc48b7d4d4cd42",
-        "revCount": 26267,
+        "lastModified": 1784591579,
+        "narHash": "sha256-Ri/OBH1gg42wgC02OuFKBZu68niiRkHyBphK0pxJLfQ=",
+        "rev": "979cc556a2d619079b9f8618226e679d58f0901a",
+        "revCount": 26280,
         "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/nix-src/3.21.7/019f66b5-938d-7930-9213-03e0658b3403/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/nix-src/3.21.8/019f821d-c2c8-79a1-824b-8fa3b0dcdc51/source.tar.gz"
       },
       "original": {
         "type": "tarball",
diff --git a/flake.nix b/flake.nix
index 7d0b1cc..699a29d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,15 +6,15 @@
     nixpkgs.url = "https://flakehub.com/f/DeterminateSystems/nixpkgs-weekly/0.1";
 
     determinate-nixd-aarch64-linux = {
-      url = "https://install.determinate.systems/determinate-nixd/tag/v3.21.7/aarch64-linux";
+      url = "https://install.determinate.systems/determinate-nixd/tag/v3.21.8/aarch64-linux";
       flake = false;
     };
     determinate-nixd-x86_64-linux = {
-      url = "https://install.determinate.systems/determinate-nixd/tag/v3.21.7/x86_64-linux";
+      url = "https://install.determinate.systems/determinate-nixd/tag/v3.21.8/x86_64-linux";
       flake = false;
     };
     determinate-nixd-aarch64-darwin = {
-      url = "https://install.determinate.systems/determinate-nixd/tag/v3.21.7/macOS";
+      url = "https://install.determinate.systems/determinate-nixd/tag/v3.21.8/macOS";
       flake = false;
     };
   };