diff --git a/pkgs/development/tools/electron/default.nix b/pkgs/development/tools/electron/default.nix
index 38f1827e5126..ff61c109b671 100644
--- a/pkgs/development/tools/electron/default.nix
+++ b/pkgs/development/tools/electron/default.nix
@@ -125,23 +125,23 @@ rec {
     headers = "1bd87c74863w0sjs8gfxl62kjjscc56dmmw85vhwz01s4niksr02";
   };
 
-  electron_14 = mkElectron "14.2.0" {
-    armv7l-linux = "a1357716ebda8d7856f233c86a8cbaeccad1c83f1d725d260b0a6510c47042a2";
-    aarch64-linux = "b1f4885c3ad816d89446f64a87b78d5139a27fecbf6317808479bede6fd94ae1";
-    x86_64-linux = "b2faec4744edb20e889c3c85af685c2a6aef90bfff58f55b90038a991cd7691f";
-    i686-linux = "9207af6e3a24dfcc76fded20f26512bcb20f6b652295a4ad3458dc10fd2d7d6e";
-    x86_64-darwin = "d647d658c8c2ec4a69c071e791cf7e823320860f987121bd7390978aecacb073";
-    aarch64-darwin = "f5a7e52b639b94cf9b2ec53969c8014c6d299437c65d98c33d8e5ca812fbfd48";
-    headers = "1y289vr8bws3z6gmhaj3avz95rdhc8gd3rc7bi40jv9j1pnlsd3m";
+  electron_14 = mkElectron "14.2.1" {
+    armv7l-linux = "d95b5055a53ffb4c502885c3b35f0b938c1be3a7b77e378587d99e6ce009e5d5";
+    aarch64-linux = "52d71b92606b639881b82efd369e4cc3fd01cade476cbb25cafb22e05a8c423b";
+    x86_64-linux = "820271f62c17cdfe61ed7bce4eff1e82c375d317b7e8b47f965ce9fa863e5994";
+    i686-linux = "478efa82bf017f65fda6f90405d3ccc6adb073bd4b2ab2985e550b5ac6135cba";
+    x86_64-darwin = "d1684580a1c6e800e488428cc15cb223e9615a456784a7cb86ec116a0afafb85";
+    aarch64-darwin = "b40c8a5b4680d509e1ab799d5a0bee19cebfc5c948196b35d9a92e52ebc8fafd";
+    headers = "14yaw3kml2kmi7sns8z32kv4cd8anyj5nd7rfxcg74hj2pbl9dvp";
   };
 
-  electron_15 = mkElectron "15.3.0" {
-    armv7l-linux = "dfe2851ef94c17eb905cd8cf00b585be072e20a79a02c0c42585a0f51b8cdb20";
-    aarch64-linux = "e0bb8d663dfbe8b65b9e38d4af992a919adc639acfb8748d95ca5b9bbcd7a83c";
-    x86_64-linux = "7cb9c6c9c61848f7d82aaac47ca97bb78c6061e73b176fd3a323652c07335087";
-    i686-linux = "289ef7d53c440a576839a4ee092284009235d740404ea07e6bf82f33254ae8df";
-    x86_64-darwin = "667da0d56bab968d28c41c1f53b901fb685e56d1f56faf33912a240a0397bab5";
-    aarch64-darwin = "9cf5caafc7cbf0e91483e24d5a696b81618d293a5eccd4d122c57baaab88724c";
-    headers = "0jicbplni608cjxwhlrzxkxc9w9b4h6zqssilc9b0yr73jq1fyrd";
+  electron_15 = mkElectron "15.3.1" {
+    armv7l-linux = "b3e73ad174f692da36a4e1d2cd6b849080ee891027e37126868c88e6b89d82ac";
+    aarch64-linux = "35ebfeeedcb71bd256c24550c75b9515fdda2db7a2ee1deb1097040480a26198";
+    x86_64-linux = "941330103b9ab66a0195dd86e1503b5d2087f93a0b1e8453d8270d47cfe2bfc2";
+    i686-linux = "1eeef6b189b4305845a0832b98efcba773c329e351181debe003562a7885afff";
+    x86_64-darwin = "a91b089b5dc5b1279966511344b805ec84869b6cd60af44f800b363bba25b915";
+    aarch64-darwin = "89fafef20426c0a3a2326172d222d29fc5d24d64c8910b7abddf61bd2c6a6700";
+    headers = "0f665x7yp0xz1p1cl8c3vcw3k7g53c13rkbz8cz3phl6v3n1s1w0";
   };
 }