diff --git a/README.md b/README.md
index b5c4238..de440cf 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ If you don't have YunoHost, please see [here](https://yunohost.org/#/install) to
 ## Overview
 Syncthing replaces proprietary sync and cloud services with something open, trustworthy and decentralized. Your data is your data alone and you deserve to choose where it is stored, if it is shared with some third party and how it's transmitted over the Internet.
 
-**Shipped version:** 1.3.4
+**Shipped version:** 1.4.0
 
 ## Screenshots
 
diff --git a/conf/arm.src b/conf/arm.src
index 10ca1dd..ab3d475 100644
--- a/conf/arm.src
+++ b/conf/arm.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/syncthing/syncthing/releases/download/v1.3.4/syncthing-linux-arm-v1.3.4.tar.gz
-SOURCE_SUM=e284182bc9cde364097dc426f9967ac3f0b838663b2d541dd71235ce7753f5e9
+SOURCE_URL=https://github.com/syncthing/syncthing/releases/download/v1.4.0/syncthing-linux-arm-v1.4.0.tar.gz
+SOURCE_SUM=01df32e2fe7aa92692ed329ef455e0d271f58120471a6d6de7e6f3226ec0441b
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/arm64.src b/conf/arm64.src
index 677e925..bafa35e 100644
--- a/conf/arm64.src
+++ b/conf/arm64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/syncthing/syncthing/releases/download/v1.3.4/syncthing-linux-arm64-v1.3.4.tar.gz
-SOURCE_SUM=c8ce6c7280c8ccbdb0a7c03073e50f2c8ac3fc46f7f82ce662517059a2a31146
+SOURCE_URL=https://github.com/syncthing/syncthing/releases/download/v1.4.0/syncthing-linux-arm64-v1.4.0.tar.gz
+SOURCE_SUM=1a74352ffaa868fafb0c1988de07c85a53733466ac6a6aca4bb2a46eb3b21028
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/i386 b/conf/i386
index 3992c8a..e68154c 100644
--- a/conf/i386
+++ b/conf/i386
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/syncthing/syncthing/releases/download/v1.3.4/syncthing-linux-386-v1.3.4.tar.gz
-SOURCE_SUM=a74bcebb1af4449eca40ce9b06f15f66f8f0b1693163e602482a4f0fdf419eeb
+SOURCE_URL=https://github.com/syncthing/syncthing/releases/download/v1.4.0/syncthing-linux-386-v1.4.0.tar.gz
+SOURCE_SUM=c64a2279227f014361629d30f05b9a4cd27bc980f17e9ef0be6075d8068670db
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/x86-64.src b/conf/x86-64.src
index 027d0f1..328201d 100644
--- a/conf/x86-64.src
+++ b/conf/x86-64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/syncthing/syncthing/releases/download/v1.3.4/syncthing-linux-amd64-v1.3.4.tar.gz
-SOURCE_SUM=04eca55d8478095fc37929cc71b6197c521a1c6cbf02f3ffe8c03006b6c8bfba
+SOURCE_URL=https://github.com/syncthing/syncthing/releases/download/v1.4.0/syncthing-linux-amd64-v1.4.0.tar.gz
+SOURCE_SUM=97b79bde482a784e6f6c7cbf654acfc66c945c8e44e6cf2a4858293e50bf5ace
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index e0cc937..e1960c6 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Syncthing replaces proprietary sync and cloud services with something open, trustworthy and decentralized.",
         "fr": "Syncthing remplace les services propriétaires de synchro et de cloud avec quelque chose d'ouvert, digne de confiance et décentralisée."
     },
-    "version": "1.3.4~ynh1",
+    "version": "1.4.0~ynh1",
     "url": "https://syncthing.net/",
     "license": "MPL-2.0",
     "maintainer": [