diff --git a/ci/config.yaml b/ci/config.yaml
index 6eb873982..b7088e97d 100644
--- a/ci/config.yaml
+++ b/ci/config.yaml
@@ -1,4 +1,4 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/camptocamp/c2cciutils/1.1.39/c2cciutils/schema.json
+# yaml-language-server: $schema=https://raw.githubusercontent.com/camptocamp/c2cciutils/1.1.40/c2cciutils/schema.json
 
 checks:
   black: false
diff --git a/ci/requirements.txt b/ci/requirements.txt
index f287e0720..064e65a64 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -1,4 +1,4 @@
-c2cciutils==1.1.39
+c2cciutils==1.1.40
 pip>=21.1 # not directly required, pinned by Snyk to avoid a vulnerability
 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