diff --git a/ci/config.yaml b/ci/config.yaml
index d7e72791f06a..31098428c6d6 100644
--- a/ci/config.yaml
+++ b/ci/config.yaml
@@ -1,4 +1,4 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/camptocamp/c2cciutils/1.3.22/c2cciutils/schema.json
+# yaml-language-server: $schema=https://raw.githubusercontent.com/camptocamp/c2cciutils/1.3.23/c2cciutils/schema.json
 
 checks:
   required_workflows: false
diff --git a/ci/requirements.txt b/ci/requirements.txt
index b131fdfeef14..576d143ef9a4 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -1,5 +1,5 @@
 PyYAML==6.0.1
-c2cciutils[checks]==1.3.22
+c2cciutils[checks]==1.3.23
 setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability
 certifi>=2022.12.7 # not directly required, pinned by Snyk to avoid a vulnerability
 cryptography>=41.0.0 # not directly required, pinned by Snyk to avoid a vulnerability