diff --git a/pkgs/development/tools/typos/default.nix b/pkgs/development/tools/typos/default.nix
index 68e7bf041016..5ab986d2dc0c 100644
--- a/pkgs/development/tools/typos/default.nix
+++ b/pkgs/development/tools/typos/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "typos";
-  version = "1.20.1";
+  version = "1.20.3";
 
   src = fetchFromGitHub {
     owner = "crate-ci";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-X9m+2zJsHYbek/G9oyH3394/StolG3cDjVigTJZNzu0=";
+    hash = "sha256-0z00e8lRDA/KdAPGAwOGlRXgpXkag4htZ+ykXEAmtJE=";
   };
 
-  cargoHash = "sha256-eCcuDfolsjv6Xt+sqo8VxWZhy5DLoukuI9rQiNXrUVs=";
+  cargoHash = "sha256-8XWU7/z1LhfB5rp9LKqdaoaORF68ZI5Pl8zkrxKSQQE=";
 
   meta = with lib; {
     description = "Source code spell checker";