diff --git a/yarn.lock b/yarn.lock
index 5988921..9a5696c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -352,7 +352,7 @@ chownr@^1.1.1:
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.1.tgz#54726b8b8fff4df053c42187e801fb4412df1494"
   integrity sha512-j38EvO5+LHX84jlo6h4UzmOwi0UgW61WRyPtJz4qaadK5eY3BTS5TY/S1Stc3Uk2lIM6TPevAlULiEJwie860g==
 
-chrome-headless-render-pdf@^1.8.0:
+chrome-headless-render-pdf@1.8.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/chrome-headless-render-pdf/-/chrome-headless-render-pdf-1.8.0.tgz#7d932e72508be819ddf13294f2f5b21ed653fb68"
   integrity sha512-dFm2oQc1btPxoNfG9vONY/yGU3el0HO6cp8YK3w4FgotNcoEXKsmE+WfmEO4A+FWF7eFshjvEKWjBp/gvyufuA==
@@ -552,9 +552,9 @@ decamelize@^1.1.1:
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 
 decode-uri-component@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
-  integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.2.tgz#e69dbe25d37941171dd540e024c444cd5188e1e9"
+  integrity sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==
 
 deep-extend@^0.6.0:
   version "0.6.0"
@@ -1652,7 +1652,7 @@ node-pre-gyp@^0.10.0:
     semver "^5.3.0"
     tar "^4"
 
-nodemon@^1.18.9:
+nodemon@1.18.9:
   version "1.18.9"
   resolved "https://registry.yarnpkg.com/nodemon/-/nodemon-1.18.9.tgz#90b467efd3b3c81b9453380aeb2a2cba535d0ead"
   integrity sha512-oj/eEVTEI47pzYAjGkpcNw0xYwTl4XSTUQv2NPQI6PpN3b75PhpuYk3Vb3U80xHCyM2Jm+1j68ULHXl4OR3Afw==