diff --git a/pkgs/development/interpreters/dart/default.nix b/pkgs/development/interpreters/dart/default.nix
index 8570bb3d72d3..a18ec6d7e8ae 100644
--- a/pkgs/development/interpreters/dart/default.nix
+++ b/pkgs/development/interpreters/dart/default.nix
@@ -2,7 +2,7 @@
 , lib
 , fetchurl
 , unzip
-, version ? "2.17.3"
+, version ? "2.18.0"
 , sources ? let
     base = "https://storage.googleapis.com/dart-archive/channels";
     x86_64 = "x64";
@@ -10,28 +10,28 @@
     aarch64 = "arm64";
     # Make sure that if the user overrides version parameter they're
     # also need to override sources, to avoid mistakes
-    version = "2.17.3";
+    version = "2.18.0";
   in
   {
     "${version}-aarch64-darwin" = fetchurl {
       url = "${base}/stable/release/${version}/sdk/dartsdk-macos-${aarch64}-release.zip";
-      sha256 = "sha256-NjkqC9DaaFGN47Qe46xUlsEx2O2bQrKhb1eJyxfr7Vg=";
+      sha256 = "sha256-wfUh6rXy8jAC0TVQJzXh4SrV2DQs9SvY8PGtNgZx+cA=";
     };
     "${version}-x86_64-darwin" = fetchurl {
       url = "${base}/stable/release/${version}/sdk/dartsdk-macos-${x86_64}-release.zip";
-      sha256 = "sha256-+6y4lOGS8VyWrZCMSgLFun0E/WOCGlHEE8J5cQiVpUY=";
+      sha256 = "sha256-zyu6r8akId/AHpBKH95wJXXu1LD9CKShWYKfppnSRx4=";
     };
     "${version}-x86_64-linux" = fetchurl {
       url = "${base}/stable/release/${version}/sdk/dartsdk-linux-${x86_64}-release.zip";
-      sha256 = "sha256-aPmgmsYaqxwTWtLmSjm/rAiJANQ5lB3uJ12OqMhUG5U=";
+      sha256 = "sha256-45HE7Y9iO5dI+JfLWF1ikFfBFB+er46bK+EYkyuhFjI=";
     };
     "${version}-i686-linux" = fetchurl {
       url = "${base}/stable/release/${version}/sdk/dartsdk-linux-${i686}-release.zip";
-      sha256 = "sha256-BFIN36OURaWIgBUiO35GkMkhCBHnqtKYPJVetdJ5cZI=";
+      sha256 = "sha256-IkSJWfAocT1l8F2igAkR+Y5PNYD5PZ0j21D8aJk9JCY=";
     };
     "${version}-aarch64-linux" = fetchurl {
       url = "${base}/stable/release/${version}/sdk/dartsdk-linux-${aarch64}-release.zip";
-      sha256 = "sha256-yZMke1raq0Mvu01LFE1aUsTEARZWMS0rAI727FHq6ts=";
+      sha256 = "sha256-Bt18brbJA/XfiyP5o197HDXMuGm+a1AZx92Thoriv78=";
     };
   }
 }:
@@ -51,7 +51,7 @@ stdenv.mkDerivation {
     mkdir -p $out
     cp -R * $out/
     echo $libPath
-  '' + lib.optionalString(stdenv.isLinux) ''
+  '' + lib.optionalString (stdenv.isLinux) ''
     find $out/bin -executable -type f -exec patchelf --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) {} \;
   '';