diff --git a/src/Middleware/SpaServices/src/yarn.lock b/src/Middleware/SpaServices/src/yarn.lock
index 0d0d2e986b..e4e1d0db4f 100644
--- a/src/Middleware/SpaServices/src/yarn.lock
+++ b/src/Middleware/SpaServices/src/yarn.lock
@@ -3,9 +3,9 @@
 
 
 "@types/node@^10.9.2":
-  version "10.14.12"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.14.12.tgz#0eec3155a46e6c4db1f27c3e588a205f767d622f"
-  integrity sha512-QcAKpaO6nhHLlxWBvpc4WeLrTvPqlHOvaj0s5GriKkA1zq+bsFBPpfYCvQhLqLgYlIko8A9YrPdaMHCo5mBcpg==
+  version "10.14.13"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.14.13.tgz#ac786d623860adf39a3f51d629480aacd6a6eec7"
+  integrity sha512-yN/FNNW1UYsRR1wwAoyOwqvDuLDtVXnaJTZ898XIw/Q5cCaeVAlVwvsmXLX5PuiScBYwZsZU4JYSHB3TvfdwvQ==
 
 "@webassemblyjs/ast@1.8.5":
   version "1.8.5"
@@ -169,9 +169,9 @@ abbrev@1:
   integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
 
 acorn@^6.2.0:
-  version "6.2.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.2.0.tgz#67f0da2fc339d6cfb5d6fb244fd449f33cd8bbe3"
-  integrity sha512-8oe72N3WPMjA+2zVG71Ia0nXZ8DpQH+QyyHO+p06jT8eg8FGG3FbcUIi8KziHlAfheJQZeoqbvq1mQSQHXKYLw==
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.2.1.tgz#3ed8422d6dec09e6121cc7a843ca86a330a86b51"
+  integrity sha512-JD0xT5FCRDNyjDda3Lrg/IxFscp9q4tiYtxE1/nOzlKCk7hIRuYjhq1kCNkbPjMRMZuFq20HNQn1I9k8Oj0E+Q==
 
 ajv-errors@^1.0.0:
   version "1.0.1"
@@ -2814,9 +2814,9 @@ webpack-sources@^1.3.0:
     source-map "~0.6.1"
 
 webpack@^4.17.1:
-  version "4.35.3"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.35.3.tgz#66bc35ef215a7b75e8790f84d560013ffecf0ca3"
-  integrity sha512-xggQPwr9ILlXzz61lHzjvgoqGU08v5+Wnut19Uv3GaTtzN4xBTcwnobodrXE142EL1tOiS5WVEButooGzcQzTA==
+  version "4.36.1"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.36.1.tgz#f546fda7a403a76faeaaa7196c50d12370ed18a9"
+  integrity sha512-Ej01/N9W8DVyhEpeQnbUdGvOECw0L46FxS12cCOs8gSK7bhUlrbHRnWkjiXckGlHjUrmL89kDpTRIkUk6Y+fKg==
   dependencies:
     "@webassemblyjs/ast" "1.8.5"
     "@webassemblyjs/helper-module-context" "1.8.5"