diff --git a/packages/node_modules/@node-red/nodes/core/network/21-httprequest.html b/packages/node_modules/@node-red/nodes/core/network/21-httprequest.html
index ee393627f..6309a6d28 100644
--- a/packages/node_modules/@node-red/nodes/core/network/21-httprequest.html
+++ b/packages/node_modules/@node-red/nodes/core/network/21-httprequest.html
@@ -120,14 +120,13 @@
 (function() {
     const headerTypes = [
         { value: "Accept", label: "Accept", hasValue: false },
-        { value: "Accept-Charset", label: "Accept-Charset", hasValue: false },
         { value: "Accept-Encoding", label: "Accept-Encoding", hasValue: false },
         { value: "Accept-Language", label: "Accept-Language", hasValue: false },
         { value: "Authorization", label: "Authorization", hasValue: false },
-        { value: "content-type", label: "Content-Type", hasValue: false },
+        { value: "Content-Type", label: "Content-Type", hasValue: false },
         { value: "Cache-Control", label: "Cache-Control", hasValue: false },
         { value: "User-Agent", label: "User-Agent", hasValue: false },
-        { value: "location", label: "Location", hasValue: false },
+        { value: "Location", label: "Location", hasValue: false },
         { value: "other", label: "other", hasValue: true, icon: "red/images/typedInput/az.png" },
         { value: "msg", label: "msg.", hasValue: true },
     ]
@@ -146,7 +145,8 @@
     headerOptions["accept-encoding"] = [
         { value: "gzip", label: "gzip", hasValue: false },
         { value: "deflate", label: "deflate", hasValue: false },
-        { value: "gzip", label: "gzip", hasValue: false },
+        { value: "compress", label: "compress", hasValue: false },
+        { value: "br", label: "br", hasValue: false },
         { value: "gzip, deflate", label: "gzip, deflate", hasValue: false },
         { value: "gzip, deflate, br", label: "gzip, deflate, br", hasValue: false },
         ...defaultOptions,
@@ -158,7 +158,7 @@
         { value: "es-mx,es,en;q=0.5", label: "es-mx,es,en;q=0.5", hasValue: false },
         { value: "fr-CH, fr;q=0.9, en;q=0.8", label: "fr-CH, fr;q=0.9, en;q=0.8", hasValue: false },
         { value: "zh-CN, zh-TW; q = 0.9, zh-HK; q = 0.8, zh; q = 0.7, en; q = 0.6", label: "zh-CN, zh-TW; q = 0.9, zh-HK; q = 0.8, zh; q = 0.7, en; q = 0.6", hasValue: false },
-        { value: "jp", label: "jp", hasValue: false },
+        { value: "ja-JP, jp", label: "ja-JP, jp", hasValue: false },
         ...defaultOptions,
     ];
     headerOptions["content-type"] = [