diff --git a/gui/index.html b/gui/index.html
index 92554845fa0f17daf4ada991e0b43d83865d66f8..24afa28a1285d7c37b9ecd798ec76cb6522ce9de 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 1.8.5</title>
+ <title>Duniter 1.8.7-rc1</title>
<style>
html {
font-family: "Courier New", Courier, monospace;
diff --git a/package-lock.json b/package-lock.json
index e225f27f3485d9fc7af386cedbeedc5206a77f7a..ccb632fdbbda6f4f01a41ccddd3a07e2cd2365f3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
{
"name": "duniter",
- "version": "1.8.5",
+ "version": "1.8.7-rc1",
"lockfileVersion": 2,
"requires": true,
"packages": {
diff --git a/package.json b/package.json
index 2a650544c520eaa22c8bad20f828f07e70d9c2ec..53cc23ff56e868be0ba87bb745517fb8d3332fca 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
{
"name": "duniter",
- "version": "1.8.5",
+ "version": "1.8.7-rc1",
"engines": {
"node": ">= 10.19",
"npm": ">= 6.13",
@@ -13,7 +13,7 @@
"node-main": "./bin/duniter",
"window": {
"icon": "duniter.png",
- "title": "v1.8.5",
+ "title": "v1.8.7-rc1",
"width": 800,
"height": 800,
"min_width": 750,
diff --git a/release/arch/windows/duniter.iss b/release/arch/windows/duniter.iss
index 1b55db641b70c4f592a98c0c4f1d9827fe83aff7..dd5a951bf28f3575e3d40b6183af701a6c2ffaaa 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 "v1.8.5"
+#define MyAppVerStr "v1.8.7-rc1"
[Setup]
AppName={#MyAppName}
diff --git a/release/extra/debian/package/DEBIAN/control b/release/extra/debian/package/DEBIAN/control
index 6535cfba3bfc9f0c5aa4621d014e07856e90db4c..95d8edd8b8770df0281ee14e6c235c891f10c094 100644
--- a/release/extra/debian/package/DEBIAN/control
+++ b/release/extra/debian/package/DEBIAN/control
@@ -1,5 +1,5 @@
Package: duniter
-Version: 1.8.5
+Version: 1.8.7-rc1
Depends: unzip
Section: misc
Priority: optional