diff --git a/yarn.lock b/yarn.lock
index 98f9f7f4c4e..f90a4769669 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14240,17 +14240,17 @@ postcss-selector-not@^8.0.1:
     postcss-selector-parser "^7.0.0"
 
 postcss-selector-parser@^6.0.11, postcss-selector-parser@^6.0.16:
-  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 "6.1.4"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-6.1.4.tgz#fdec4ca80f5781bd216ca9bf89a2a0fccfffa5f0"
+  integrity sha512-bIoJLOmjCO1S9XdY/DcnR5hJxvrDir1PbGChrzXG3vw0/FOliy/fA3dmdhQ441kah4gKv+TwckGzex6wNS5cnQ==
   dependencies:
     cssesc "^3.0.0"
     util-deprecate "^1.0.2"
 
 postcss-selector-parser@^7.0.0, postcss-selector-parser@^7.1.1, postcss-selector-parser@^7.1.4:
-  version "7.1.4"
-  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-7.1.4.tgz#69dc7a526517572ff6b150e352b36a016017b485"
-  integrity sha512-HeP7D2wyhkR+XaK6v4W8oRF62Dsz4flyuczALJp61GckGm42u1saSSJ/0auvcBqxs3jMRFEcPK34At/0JBKdOg==
+  version "7.1.5"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-7.1.5.tgz#ee7b090724eb60739b530660e5b402200e694a97"
+  integrity sha512-KvvtD7SrlBP7dlgkBghEE3r84CABm5SmV2aNcG4oCA+qDnJ/tvKonFVvwWAyyWUEwxuNawdfEAZKP9zM3oZ2Uw==
   dependencies:
     cssesc "^3.0.0"
     util-deprecate "^1.0.2"