diff --git a/ci/config.yaml b/ci/config.yaml
index 56c1f7a838..0a325426f7 100644
--- a/ci/config.yaml
+++ b/ci/config.yaml
@@ -1,4 +1,4 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/camptocamp/c2cciutils/1.5.10/c2cciutils/schema.json
+# yaml-language-server: $schema=https://raw.githubusercontent.com/camptocamp/c2cciutils/1.5.12/c2cciutils/schema.json
 
 checks:
   black: false
diff --git a/ci/requirements.txt b/ci/requirements.txt
index 607c53ac99..7162b01570 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -1,4 +1,4 @@
-c2cciutils[checks,publish]==1.5.11
+c2cciutils[checks,publish]==1.5.12
 importlib-metadata<8.0.0
 pre-commit==3.0.4
 requests>=2.32.0 # not directly required, pinned by Snyk to avoid a vulnerability