diff --git a/yarn.lock b/yarn.lock
index e362805..2d17851 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -286,6 +286,13 @@
     "@types/istanbul-reports" "^1.1.1"
     "@types/yargs" "^13.0.0"
 
+"@types/acorn@4.0.3":
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/@types/acorn/-/acorn-4.0.3.tgz#d1f3e738dde52536f9aad3d3380d14e448820afd"
+  integrity sha512-gou/kWQkGPMZjdCKNZGDpqxLm9+ErG/pFZKPX4tvCjr0Xf4FCYYX3nAsu7aDVKJV3KUe27+mvqqyWT/9VZoM/A==
+  dependencies:
+    "@types/estree" "*"
+
 "@types/babel__core@^7.1.0":
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/@types/babel__core/-/babel__core-7.1.3.tgz#e441ea7df63cd080dfcd02ab199e6d16a735fc30"
@@ -324,6 +331,11 @@
   resolved "https://registry.yarnpkg.com/@types/ejs/-/ejs-2.6.3.tgz#b6509e9925d7eb5e95c8c73b6492e5baae7c1e6a"
   integrity sha512-/F+qQ0Fr0Dr1YvHjX+FCvbba4sQ27RdCPDqmP/si0e1v1GOkbQ3VRBvZPSQM7NoQ3iz3SyiJVscCP2f0vKuIhQ==
 
+"@types/estree@*":
+  version "0.0.40"
+  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.40.tgz#0e6cb9b9bbd098031fa19e4b4e8131bc70e5de13"
+  integrity sha512-p3KZgMto/JyxosKGmnLDJ/dG5wf+qTRMUjHJcspC2oQKa4jP7mz+tv0ND56lLBu3ojHlhzY33Ol+khLyNmilkA==
+
 "@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0":
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.1.tgz#42995b446db9a48a11a07ec083499a860e9138ff"
@@ -406,6 +418,11 @@ acorn-walk@^6.0.1:
   resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.2.0.tgz#123cb8f3b84c2171f1f7fb252615b1c78a6b1a8c"
   integrity sha512-7evsyfH1cLOCdAzZAd43Cic04yKydNx0cF+7tiA19p1XnLLPU4dpCQOqpjqwokFe//vS0QqfqqjCS2JkiIs0cA==
 
+acorn@7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.0.tgz#949d36f2c292535da602283586c2477c57eb2d6c"
+  integrity sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==
+
 acorn@^5.5.3:
   version "5.7.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
@@ -3372,11 +3389,13 @@ throat@^4.0.0:
   resolved "https://registry.yarnpkg.com/throat/-/throat-4.1.0.tgz#89037cbc92c56ab18926e6ba4cbb200e15672a6a"
   integrity sha1-iQN8vJLFarGJJua6TLsgDhVnKmo=
 
-tinspector@^2.2.7:
-  version "2.2.7"
-  resolved "https://registry.yarnpkg.com/tinspector/-/tinspector-2.2.7.tgz#d01ea3108c87e38c4dc0fbb156d740d39f8d62cc"
-  integrity sha512-OC7bbkM9XzDdD/AieTxgKmHj3Cv2c9MhHgifMeW5vHrXLS7Hl7sdhjtgotmvc2mfYvXXffnXs0VmVkFaoMmjnA==
+tinspector@^2.2.8:
+  version "2.2.8"
+  resolved "https://registry.yarnpkg.com/tinspector/-/tinspector-2.2.8.tgz#222744c50bdcebff9740bdefec78b444a816e133"
+  integrity sha512-MWsawwPJxz3spe9eAvZ6D4oOVUAs4oUUZ7yM1+77tnDLvD+ii2t5kS/yzQ6wB+QSQ/VGGMjyj1PwyFijlqU4KA==
   dependencies:
+    "@types/acorn" "4.0.3"
+    acorn "7.1.0"
     reflect-metadata "^0.1.13"
 
 tmpl@1.0.x: