diff --git a/ci/config.yaml b/ci/config.yaml
index 3a4df9ebeda2..9e3aa4ddf2c5 100644
--- a/ci/config.yaml
+++ b/ci/config.yaml
@@ -1,4 +1,4 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/camptocamp/c2cciutils/1.4.17/c2cciutils/schema.json
+# yaml-language-server: $schema=https://raw.githubusercontent.com/camptocamp/c2cciutils/1.4.18/c2cciutils/schema.json
 
 checks:
   codespell: false
diff --git a/ci/requirements.txt b/ci/requirements.txt
index 84db747a2ba9..5c8f24843e07 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -1,4 +1,4 @@
-c2cciutils[checks]==1.4.17
+c2cciutils[checks]==1.4.18
 urllib3==1.26.19 # not directly required, pinned by Snyk to avoid a vulnerability
 setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability
 wheel==0.38.4