diff --git a/gui/index.html b/gui/index.html
index 82a3146301b9287cd9c85245bf1918dcf96a5ce3..00a00f20f9b9ef74efcbf77cdfada1d7c6347c33 100644
--- a/gui/index.html
+++ b/gui/index.html
@@ -3,7 +3,7 @@
 <head>
   <meta charset="utf-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
-  <title>Duniter 1.8.7-rc3</title>
+  <title>Duniter 1.8.7-rc4</title>
   <style>
     html {
       font-family: "Courier New", Courier, monospace;
diff --git a/package-lock.json b/package-lock.json
index 721ad3cdf060cde3096b4c289b7435584bb0ce44..175db66e7c66146012b437b105e13cc7ba4ce2db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "duniter",
-  "version": "1.8.7-rc3",
+  "version": "1.8.7-rc4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index fce77f3e73ec76497c15767b2d755bd24163f1bb..41c205293a23a7bfbe29f24e45a191efb9219ad7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "duniter",
-  "version": "1.8.7-rc3",
+  "version": "1.8.7-rc4",
   "engines": {
     "node": ">= 10.19",
     "npm": ">= 6.13",
@@ -13,7 +13,7 @@
   "node-main": "./bin/duniter",
   "window": {
     "icon": "duniter.png",
-    "title": "v1.8.7-rc3",
+    "title": "v1.8.7-rc4",
     "width": 800,
     "height": 800,
     "min_width": 750,
diff --git a/release/arch/windows/duniter.iss b/release/arch/windows/duniter.iss
index 7b79c7de1c43d6d585ffb6545298d4e5da253661..dfd81f23c9ebc56d2c971420649b17aeb44a2987 100644
--- a/release/arch/windows/duniter.iss
+++ b/release/arch/windows/duniter.iss
@@ -15,7 +15,7 @@
 #error "Unable to find MyAppExe"
 #endif
 
-#define MyAppVerStr "v1.8.7-rc3"
+#define MyAppVerStr "v1.8.7-rc4"
 
 [Setup]
 AppName={#MyAppName}
diff --git a/release/extra/debian/package/DEBIAN/control b/release/extra/debian/package/DEBIAN/control
index 5127a4d46037f6e0f30201fbf916ddeb6dafc5cd..af44633b83191600ca69518f5b0dba719ebf8273 100644
--- a/release/extra/debian/package/DEBIAN/control
+++ b/release/extra/debian/package/DEBIAN/control
@@ -1,5 +1,5 @@
 Package: duniter
-Version: 1.8.7-rc3
+Version: 1.8.7-rc4
 Depends: unzip
 Section: misc
 Priority: optional