diff --git a/conf/amd64.src b/conf/amd64.src
index d6662c2..05daf9b 100644
--- a/conf/amd64.src
+++ b/conf/amd64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.8.0-linux-x86_64.tar.gz
-SOURCE_SUM=1298593cac9c96676490345d405d82aef073ebfb8938458a7ff8bdad60f713f6
+SOURCE_URL=https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.8.1-linux-x86_64.tar.gz
+SOURCE_SUM=fa082ac5ed296b13d56c111917464a0fdbf286e4a358ab7df62df5077c7f3169
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/arm64.src b/conf/arm64.src
index 1163047..c90d1f4 100644
--- a/conf/arm64.src
+++ b/conf/arm64.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.8.0-linux-aarch64.tar.gz
-SOURCE_SUM=6f70ca7b3dcd6092f6440e41d8cf90fec80f0116f1393b4d40a37d49bf07aedc
+SOURCE_URL=https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.8.1-linux-aarch64.tar.gz
+SOURCE_SUM=4c3b49c0230284153ee516c776465e33c2cd2a459c5edf171d169ffa36d02474
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/manifest.json b/manifest.json
index 7b46370..f64d02c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Distributed and RESTful search engine.",
         "fr": "Moteur de recherche RESTful."
     },
-    "version": "8.8.0~ynh1",
+    "version": "8.8.1~ynh1",
     "url": "https://github.com/elastic/elasticsearch",
     "upstream": {
         "license": "SSPL-1.0",