diff --git a/conf/app.386.src b/conf/app.386.src
index 8c09218..db58ee8 100644
--- a/conf/app.386.src
+++ b/conf/app.386.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.39.1/prometheus-2.39.1.linux-386.tar.gz
-SOURCE_SUM=a68d7d9be7c52bee5acb99f1919f95e49679249bbed435908d1399a5cba1634c
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.40.3/prometheus-2.40.3.linux-386.tar.gz
+SOURCE_SUM=4975c1cb2535c34f3fa317094368e1531c17e226da421c5809c96a006ed18f71
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.amd64.src b/conf/app.amd64.src
index e50c503..588caa8 100644
--- a/conf/app.amd64.src
+++ b/conf/app.amd64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.39.1/prometheus-2.39.1.linux-amd64.tar.gz
-SOURCE_SUM=f3bdaa6f49b10af213a595e5d233579a1205a425fcebe2e23379e486f27a63c6
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.40.3/prometheus-2.40.3.linux-amd64.tar.gz
+SOURCE_SUM=4832e5ebe7a2976edcc90acf6bc4216e9c935aad4c2e5d3019a9b808522967ac
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.arm64.src b/conf/app.arm64.src
index 49a04a7..c4ae6f2 100644
--- a/conf/app.arm64.src
+++ b/conf/app.arm64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.39.1/prometheus-2.39.1.linux-arm64.tar.gz
-SOURCE_SUM=8f8caf7520544827b1132737689d0e90748d5f42bdaa4e854ccfcbb9275f940f
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.40.3/prometheus-2.40.3.linux-arm64.tar.gz
+SOURCE_SUM=ddd413de949cb76958d66b0993db16a74feeeffb0722b34ad1436a9a61fd5aa0
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.armv5.src b/conf/app.armv5.src
index 0f7bb90..311648a 100644
--- a/conf/app.armv5.src
+++ b/conf/app.armv5.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.39.1/prometheus-2.39.1.linux-armv5.tar.gz
-SOURCE_SUM=c7f076dbae5da43e9c360131b5295fcd3cd31a052b09c422334e05a9961235ef
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.40.3/prometheus-2.40.3.linux-armv5.tar.gz
+SOURCE_SUM=77ea94eda4002dc374434841b1f4bbbba1ade58f90ee8eb1c328135c56d1da8c
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.armv6.src b/conf/app.armv6.src
index d9d559f..1996a04 100644
--- a/conf/app.armv6.src
+++ b/conf/app.armv6.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.39.1/prometheus-2.39.1.linux-armv6.tar.gz
-SOURCE_SUM=4efce333f858102ddc4c8e794f451824f540081888cb4f5d730daf5d7718fd75
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.40.3/prometheus-2.40.3.linux-armv6.tar.gz
+SOURCE_SUM=b367427dc3e2c8fdde15e2ea846a1074dc9b1ac41ec4fe93b4af0e786f8f4e57
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/app.armv7.src b/conf/app.armv7.src
index 11fb6c0..5e5d6c4 100644
--- a/conf/app.armv7.src
+++ b/conf/app.armv7.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.39.1/prometheus-2.39.1.linux-armv7.tar.gz
-SOURCE_SUM=c03d1f3ba5b2e5a85ea5fd8fb014f397d63394e40f9dbb2caa09e301f59cec6f
+SOURCE_URL=https://github.com/prometheus/prometheus/releases/download/v2.40.3/prometheus-2.40.3.linux-armv7.tar.gz
+SOURCE_SUM=bc4238f20a47f0310d4b60c35fa1b2512916d0e416e35db83291ff24349f6cce
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index fdaecf0..a339353 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Monitoring system and time series database",
         "fr": "Supervision chronologique de systèmes et services"
     },
-    "version": "2.39.1~ynh1",
+    "version": "2.40.3~ynh1",
     "url": "https://prometheus.io",
     "upstream": {
         "license": "Apache-2.0",