diff --git a/pkgs/development/compilers/dart/sources.nix b/pkgs/development/compilers/dart/sources.nix
index 5fcc0a68849c..7f04adc298cb 100644
--- a/pkgs/development/compilers/dart/sources.nix
+++ b/pkgs/development/compilers/dart/sources.nix
@@ -1,27 +1,27 @@
 let
-  version = "3.7.2";
+  version = "3.7.3";
 in
 { fetchurl }:
 {
   versionUsed = version;
   "${version}-x86_64-darwin" = fetchurl {
     url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-macos-x64-release.zip";
-    sha256 = "1bj9libb4bnmgm4544876xz512i1nvp73fbxrs4jz0xfp398c206";
+    sha256 = "02g8pdirn9bsmqmmrnwxv2x9ynxpsk5i3k03jicc04wz4xzkxa4q";
   };
   "${version}-aarch64-darwin" = fetchurl {
     url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-macos-arm64-release.zip";
-    sha256 = "0z35ndh7mdaz1dnd2yvv5g50jbfy563yclgfjlx9k400b7cn6vhh";
+    sha256 = "1334zb9nkvv9m5kplhynkl518ys1c2j844zwsx8v7181i38pjr7b";
   };
   "${version}-aarch64-linux" = fetchurl {
     url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-linux-arm64-release.zip";
-    sha256 = "1a2cwr3qyy8paxjhgb1xwcv4rm1ml0dfv1byl5zynmz0c6nwqlil";
+    sha256 = "1bbqzz4kab7nyspl6i0pah17x9h9yjbpa7kzxqz8ijkzs966ym0n";
   };
   "${version}-x86_64-linux" = fetchurl {
     url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-linux-x64-release.zip";
-    sha256 = "133q4jz5wszs0bja7pnfgjd7mvawdspgz866ip3m0v351zbzs5n2";
+    sha256 = "1cl236ihrigp277x0yh628f3k1qf7c99iyfgxns0ikrggn0a4wmp";
   };
   "${version}-i686-linux" = fetchurl {
     url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-linux-ia32-release.zip";
-    sha256 = "0y3slablp94lbcm9bafg0p407axrdqxf33vpxc420ifqczpidmh2";
+    sha256 = "1da185r7d0s83h4v7waqg3yb5k9pqbmlcvgr1wfjhzd17m686cc2";
   };
 }