diff --git a/pkgs/by-name/io/iosevka/package.nix b/pkgs/by-name/io/iosevka/package.nix
index 0e333e899080..799226b51fde 100644
--- a/pkgs/by-name/io/iosevka/package.nix
+++ b/pkgs/by-name/io/iosevka/package.nix
@@ -58,16 +58,16 @@ assert (extraParameters != null) -> set != null;
 
 buildNpmPackage rec {
   pname = "Iosevka${toString set}";
-  version = "34.2.1";
+  version = "34.3.0";
 
   src = fetchFromGitHub {
     owner = "be5invis";
     repo = "iosevka";
     rev = "v${version}";
-    hash = "sha256-yj46lNYOzaopu5Mo68jwh+xf/q/bjMmQdprh6e56eeY=";
+    hash = "sha256-Se+GIx+Uea/lMOdTDhbt/H+F0yeyMHclpSp52U+pmtA=";
   };
 
-  npmDepsHash = "sha256-it0YwPcoYCIMddktgywBuYvvx3Psghoii3pu0K3RDlI=";
+  npmDepsHash = "sha256-LSfVuNP2Ck0PUbrjHsCXmoiZfT3x/Mk+CpC9cAj96bE=";
 
   nativeBuildInputs = [
     remarshal