diff --git a/pkgs/development/tools/electron/default.nix b/pkgs/development/tools/electron/default.nix
index 5c0838fce73f..717f66b4ccf6 100644
--- a/pkgs/development/tools/electron/default.nix
+++ b/pkgs/development/tools/electron/default.nix
@@ -133,30 +133,30 @@ rec {
     headers = "09dbx4qh0rgp5mdm6srz6fgx12zq6b9jqq1k6l3gzyvwigi3wny1";
   };
 
-  electron_20 = mkElectron "20.1.3" {
-    armv7l-linux = "99710a57c55d95b540f4c3568da2a7caccb7f91da23b530c8c40db5ac861ab24";
-    aarch64-linux = "8f39562f20210d7cdedbb063683d632df442c8553f62104c7d676121f3d9a357";
-    x86_64-linux = "219fb6f01305669f78cf1881d257e3cc48e5563330338516f8b6592d85fdb4a3";
-    x86_64-darwin = "134714291dcbecbf10cbc27c490a6501e2810bd4147a74f3b2671503445f2ce8";
-    aarch64-darwin = "a09f83442f1e9f4b1edc07445a1dca73d9597529b23d62731eaa3fa0488f4ab0";
-    headers = "11cv0p52864k4knwlwakiq8v6rxdv3iz6kvwhn0w8mpap2h5pzii";
+  electron_20 = mkElectron "20.3.11" {
+    armv7l-linux = "709b9eb958e9488f6375811041179556b9cd0b8fc1eab6b899ef4a89423f98b2";
+    aarch64-linux = "0f488ac9eeda2baa4c4e571fd75ac8e055dac9dcdf83051164232b1005a29224";
+    x86_64-linux = "7899bf391ae35e10d78a5da622e506dd4ae859cd8c18953cd2dc54f1a5e5225e";
+    x86_64-darwin = "751204887aa553c2a7811d3cb04d71e85359ccce2cf21d38e43eda24575ef4db";
+    aarch64-darwin = "8ea1a446b41413b97d83d2955a4800c5f7c9061662f78c3e8d96827741f8e211";
+    headers = "06s4z2hs9sbri4jsjrgybq0sn7rrx7zf3iwfg8da1wb6ahwqcd7w";
   };
 
-  electron_21 = mkElectron "21.2.1" {
-    armv7l-linux = "1f68ffacbcd0086c5bcbc726e3a0bd707b03acdf5c82d5cc44666b6e9a0d8a78";
-    aarch64-linux = "78c1c6ecf5959e67fa6c67d82dc7deb170bc10d34d45265d6e972dd5b996bcb9";
-    x86_64-linux = "d8aa2ea7b1a1421ca245ced1a9bdd77408bf7aee6f75c19d5e0e73dc120442b7";
-    x86_64-darwin = "f20c0be6cb51bad1bb591ec1116be622e631cbc89876b2258c55579bbe52de30";
-    aarch64-darwin = "2ac1bde2bbb4a265422e00eb5e1d81302b0c349b2db6e7bf1ee6f236a68b3d53";
-    headers = "1c1g6jc0p678d5sr2w4irhfkj02vm4kb92b7cvimz8an0jwy58x7";
+  electron_21 = mkElectron "21.4.0" {
+    armv7l-linux = "20ed4fab8b2046e10c999592ea06cd6ef13bc5826bcd7e8874c6e5e3b3cdb5b7";
+    aarch64-linux = "5841060f67c23371f2739e043b51f56d04125fe781cc50e298590247477eacf2";
+    x86_64-linux = "1c0da48b2b9d1fb320577429298397d67d94fbf5864d6a4f3c6eeadee3114f2e";
+    x86_64-darwin = "3eea42022d21b6bb0416da8da787740b908febd2552e74cbac63bf403df0745a";
+    aarch64-darwin = "aee691fd7da0343e09c4574d09e0d9962d2d1071f845ae57acf1fd9c76adbd3c";
+    headers = "0zvwd3gz5y3yq5jgkswnarv75j05lfaz58w37fidq5aib1hi50hn";
   };
 
-  electron_22 = mkElectron "22.0.0" {
-    armv7l-linux = "f2b9c870c12d4cfd6a4ac23bf937d4a89cd34381aedc2c9a64f00f22ff984985";
-    aarch64-linux = "7c031d1d907953399126e9ed072db66ab7c82e3aff29c8268c8c3a83f825f5de";
-    x86_64-linux = "ea0f4ad9a91bef4d5918d73c27b2731a5a93fe8917ad13d9eca83f39c5acbf05";
-    x86_64-darwin = "b072e64ae563997abed9b76e30b617dfc23a33d6bba6b85fdf30c0877a6215c2";
-    aarch64-darwin = "79b700953a20f4055bf94f11d7a6be9d39a7545774b45ca487cf33482828ebfd";
-    headers = "06fi1m6g0g81a1lkx11ryxbic0srp4iq2z2lf2449sjnaw1sh2hr";
+  electron_22 = mkElectron "22.1.0" {
+    armv7l-linux = "9bad02cd8e8604400eb90d9bd8fa58b6e400321cea8db7e774908611f4fca2a2";
+    aarch64-linux = "1d3e0011761f5ba05faf994a7f78cf518e49e0fef7e4528853e1bff9378d02cf";
+    x86_64-linux = "543e5fa7f2b602c3cd7e62a358441faf6f490e738de9b0bd796ad65d6bbd35ee";
+    x86_64-darwin = "969cad3fad6a03cbbc1658722cbf87547a8465c90dd4287fd5c03bd15bbf8a5b";
+    aarch64-darwin = "4ebf838308e93ad9956f3ce3a14b8d41607ffec5cd2054818d0c91b79df101a2";
+    headers = "1vydsk4fxk5hlpcs0r1s21gdr1kvxip8qc88ncs5w7ybqg31hzsh";
   };
 }
diff --git a/pkgs/development/tools/electron/generic.nix b/pkgs/development/tools/electron/generic.nix
index 76f2bc427590..eee953862890 100644
--- a/pkgs/development/tools/electron/generic.nix
+++ b/pkgs/development/tools/electron/generic.nix
@@ -32,7 +32,7 @@ let
       ++ optionals (versionAtLeast version "11.0.0") [ "aarch64-darwin" ]
       ++ optionals (versionOlder version "19.0.0") [ "i686-linux" ];
     sourceProvenance = with sourceTypes; [ binaryNativeCode ];
-    knownVulnerabilities = optional (versionOlder version "18.0.0") "Electron version ${version} is EOL";
+    knownVulnerabilities = optional (versionOlder version "20.0.0") "Electron version ${version} is EOL";
   };
 
   fetcher = vers: tag: hash: fetchurl {