diff --git a/competency-explorer/yarn.lock b/competency-explorer/yarn.lock
index 3e43305c..49f49765 100644
--- a/competency-explorer/yarn.lock
+++ b/competency-explorer/yarn.lock
@@ -2965,6 +2965,11 @@ cssstyle@^2.2.0:
   dependencies:
     cssom "~0.3.6"
 
+csstype@^2.2.0:
+  version "2.6.17"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-2.6.17.tgz#4cf30eb87e1d1a005d8b6510f95292413f6a1c0e"
+  integrity sha512-u1wmTI1jJGzCJzWndZo8mk4wnPTZd1eOIYTYvuEyOQGfmDl3TrabCCfKnOC86FZwW/9djqTl933UF/cS425i9A==
+
 csstype@^2.5.7:
   version "2.6.13"
   resolved "https://registry.yarnpkg.com/csstype/-/csstype-2.6.13.tgz#a6893015b90e84dd6e85d0e3b442a1e84f2dbe0f"
@@ -8113,9 +8118,9 @@ xtend@^4.0.0, xtend@~4.0.1:
   integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
 
 y18n@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
-  integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.3.tgz#b5f259c82cd6e336921efd7bfd8bf560de9eeedf"
+  integrity sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==
 
 yallist@^3.0.2:
   version "3.1.1"