diff --git a/.k8s/package.json b/.k8s/package.json
index 20f41f1b..3fdc3139 100644
--- a/.k8s/package.json
+++ b/.k8s/package.json
@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "@kosko/env": "^0.5.2",
-    "@socialgouv/kosko-charts": "^2.0.0-alpha.30",
+    "@socialgouv/kosko-charts": "^2.0.0-alpha.31",
     "kubernetes-models": "^0.8.0",
     "toml": "^3.0.0"
   },
diff --git a/.k8s/yarn.lock b/.k8s/yarn.lock
index b3c27aae..ed2e376d 100644
--- a/.k8s/yarn.lock
+++ b/.k8s/yarn.lock
@@ -130,10 +130,10 @@
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-3.1.0.tgz#d8735532635bea69ad39119df5f0f10099bd09dc"
   integrity sha512-n4J+zu52VdY43kdi/XdI9DzuMr1Mur8zFL5ZRG2opCans9aiFwkPxHYFEb5Xgy7n1Z4K6WfI4FpqUqsh3E8BPQ==
 
-"@socialgouv/kosko-charts@^2.0.0-alpha.30":
-  version "2.0.0-alpha.30"
-  resolved "https://registry.yarnpkg.com/@socialgouv/kosko-charts/-/kosko-charts-2.0.0-alpha.30.tgz#03998dbd380cffb7a7bf5deea21c88c48b3825a7"
-  integrity sha512-jaatiYeM53qrMawQ7oh0a6CVXwOrPwBJpnal40xdWy1YzMAh1ZPKt3ttPVG+3rmmG72SEt/dBk9/JLue5YVYrg==
+"@socialgouv/kosko-charts@^2.0.0-alpha.31":
+  version "2.0.0-alpha.31"
+  resolved "https://registry.yarnpkg.com/@socialgouv/kosko-charts/-/kosko-charts-2.0.0-alpha.31.tgz#60fefec563ec99d5de366f4a6e3cf983bd374865"
+  integrity sha512-hwEDp/qLSP3FFEBQ2L4JbzXs88brIcPBHM5OBYcVz5NDoIRjMMmD8lpaMHHxpDohWp8R4fUrv+xAvkbLtRTOEg==
   dependencies:
     "@kubernetes-models/sealed-secrets" "^0.1.4"
     "@sindresorhus/is" "^3.0.0"