diff --git a/.golangci.yaml b/.golangci.yaml
index 23e5478..eff9e6e 100644
--- a/.golangci.yaml
+++ b/.golangci.yaml
@@ -1,7 +1,7 @@
 version: "2"
 
 run:
-  go: "1.26"
+  go: "1.27"
   concurrency: 12
 
 linters:
diff --git a/Dockerfile b/Dockerfile
index 95ca463..a2e234a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.26.7
+ARG GO_VERSION=1.27.1
 
 FROM docker.io/library/golang:${GO_VERSION}-alpine AS builder
 
diff --git a/flake.lock b/flake.lock
index 4e641bd..fc28473 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1788316716,
-        "narHash": "sha256-bc7rSpXIdn9QWGNqfWcPZWOhEVF8NoeAZkWq0XWnf/k=",
+        "lastModified": 1789006805,
+        "narHash": "sha256-xB8mKMOx1IA9vTDNLmJZ6n4wCMq/cuWBBOzGCRnqxrU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3ed67ec0a4d3c7ab4ae1f04f8ee8df07bfa506a2",
+        "rev": "8ce4ef6cb6f871616146b9fe26d2a5ae594e94fe",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 2744da3..bf78aff 100644
--- a/flake.nix
+++ b/flake.nix
@@ -43,7 +43,7 @@
 
       devShells = forAllSystems (pkgs: {
         default = pkgs.mkShell {
-          packages = [ pkgs.go_1_26 pkgs.golangci-lint pkgs.go-task ];
+          packages = [ pkgs.go_1_27 pkgs.golangci-lint pkgs.go-task ];
         };
       });
 
diff --git a/go.mod b/go.mod
index 0c67fa7..1015d81 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module go.aykhans.me/sarin
 
-go 1.26.7
+go 1.27.1
 
 require (
 	charm.land/bubbles/v2 v2.2.1
diff --git a/nix/package.nix b/nix/package.nix
index 98085d8..c7fcf44 100644
--- a/nix/package.nix
+++ b/nix/package.nix
@@ -1,11 +1,12 @@
-{ lib
-, buildGoModule
-, go_1_26
-, rev ? "unknown"
-, buildDate ? "unknown"
+{
+  lib,
+  buildGoModule,
+  go_1_27,
+  rev ? "unknown",
+  buildDate ? "unknown",
 }:
 
-(buildGoModule.override { go = go_1_26; }) (finalAttrs: {
+(buildGoModule.override { go = go_1_27; }) (finalAttrs: {
   pname = "sarin";
   version = "1.4.3"; # bump per release