diff --git a/examples/rag/elastic-chatbot-rag-app/frontend/yarn.lock b/examples/rag/elastic-chatbot-rag-app/frontend/yarn.lock
index 3f8f3121..2d7af589 100644
--- a/examples/rag/elastic-chatbot-rag-app/frontend/yarn.lock
+++ b/examples/rag/elastic-chatbot-rag-app/frontend/yarn.lock
@@ -8058,17 +8058,17 @@ postcss-selector-not@^6.0.1:
     postcss-selector-parser "^6.0.10"
 
 postcss-selector-parser@^6.0.10, postcss-selector-parser@^6.0.4, postcss-selector-parser@^6.0.5, postcss-selector-parser@^6.0.9, postcss-selector-parser@^6.1.1, postcss-selector-parser@^6.1.2:
-  version "6.1.2"
-  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-6.1.2.tgz#27ecb41fb0e3b6ba7a1ec84fff347f734c7929de"
-  integrity sha512-Q8qQfPiZ+THO/3ZrOrO0cJJKfpYCagtMUkXbnEfmgUjwXg6z/WBeOyS9APBBPCTSiDV+s4SwQGu8yFsiMRIudg==
+  version "6.1.5"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-6.1.5.tgz#20e988ce8eab87575d54824d9800236c5fd872ca"
+  integrity sha512-TEHFzb5KRDKaOgJ4TYE+0jyJtFbjLvkdVOu0fZ2b6MTWzoqZd4Le+61aEppWkvTlYePgOX4ATL1wsAIPMLTw6Q==
   dependencies:
     cssesc "^3.0.0"
     util-deprecate "^1.0.2"
 
 postcss-selector-parser@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-7.0.0.tgz#41bd8b56f177c093ca49435f65731befe25d6b9c"
-  integrity sha512-9RbEr1Y7FFfptd/1eEdntyjMwLeghW1bHX9GWjXo19vx4ytPQhANltvVxDggzJl7mnWM+dX28kb6cyS/4iQjlQ==
+  version "7.1.7"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-7.1.7.tgz#70e353032ced41529d70b7662227a74eb001d31b"
+  integrity sha512-wWBro/7hJ40ye6TPiXkUQoXKCw23xSsjriUvqd7Uls9Sso3oLiON1flc18cCdnjgCRXw4fBVqUJJeOdDTh3P3g==
   dependencies:
     cssesc "^3.0.0"
     util-deprecate "^1.0.2"