diff --git a/pkgs/by-name/ma/mailspring/darwin.nix b/pkgs/by-name/ma/mailspring/darwin.nix
index e0166e361fe9..09283f450b3c 100644
--- a/pkgs/by-name/ma/mailspring/darwin.nix
+++ b/pkgs/by-name/ma/mailspring/darwin.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   src = fetchurl {
     url = "https://github.com/Foundry376/Mailspring/releases/download/${finalAttrs.version}/Mailspring-AppleSilicon.zip";
-    hash = "sha256-LYv3643oj58WR+4IE4XmJmCgD9S2AXNbPwW5W0QCuGI=";
+    hash = "sha256-5f0jtQPwwnkFNCtw0Kf2AaLbIHoOtTAc9+z000gTuBo=";
   };
   dontUnpack = true;
 
diff --git a/pkgs/by-name/ma/mailspring/linux.nix b/pkgs/by-name/ma/mailspring/linux.nix
index 47fe6697f48e..00860378b37e 100644
--- a/pkgs/by-name/ma/mailspring/linux.nix
+++ b/pkgs/by-name/ma/mailspring/linux.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   src = fetchurl {
     url = "https://github.com/Foundry376/Mailspring/releases/download/${finalAttrs.version}/mailspring-${finalAttrs.version}-amd64.deb";
-    hash = "sha256-2F5k8zRRI6x1EQ0k8wvIq1Q3Lnrn2ROp/Mq+H7Vqzlc=";
+    hash = "sha256-ZpmL6d0QkHKKxn+KF1OEDeAb1bFp9uohBobCvblE+L8=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/by-name/ma/mailspring/package.nix b/pkgs/by-name/ma/mailspring/package.nix
index 9624b1b9aa0b..da2c78e79333 100644
--- a/pkgs/by-name/ma/mailspring/package.nix
+++ b/pkgs/by-name/ma/mailspring/package.nix
@@ -4,21 +4,21 @@
 }:
 let
   pname = "mailspring";
-  version = "1.13.3";
+  version = "1.14.0";
 
-  meta = with lib; {
+  meta = {
     description = "Beautiful, fast and maintained fork of Nylas Mail by one of the original authors";
     downloadPage = "https://github.com/Foundry376/Mailspring";
     homepage = "https://getmailspring.com";
-    license = licenses.gpl3Plus;
+    license = lib.licenses.gpl3Plus;
     longDescription = ''
       Mailspring is an open-source mail client forked from Nylas Mail and built with Electron.
       Mailspring's sync engine runs locally, but its source is not open.
     '';
     mainProgram = "mailspring";
-    maintainers = with maintainers; [ toschmidt ];
+    maintainers = with lib.maintainers; [ toschmidt ];
     platforms = [ "x86_64-linux" "aarch64-darwin" ];
-    sourceProvenance = with sourceTypes; [ binaryNativeCode ];
+    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
   };
 
   linux = callPackage ./linux.nix { inherit pname version meta; };