diff --git a/bom/dev-ui/pom.xml b/bom/dev-ui/pom.xml
index 53ccf228daf0e..c348182f9e082 100644
--- a/bom/dev-ui/pom.xml
+++ b/bom/dev-ui/pom.xml
@@ -28,7 +28,7 @@
         <vaadin-router.version>1.7.5</vaadin-router.version>
         <lit-state.version>1.7.0</lit-state.version>
         <echarts.version>5.4.3</echarts.version>
-        <codeblock.version>1.0.10</codeblock.version>
+        <codeblock.version>1.0.12</codeblock.version>
         <es-module-shims.version>1.8.2</es-module-shims.version>
         <path-to-regexp.version>2.4.0</path-to-regexp.version>