diff --git a/yarn.lock b/yarn.lock
index 5988921..ceb0ef9 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==
@@ -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==
@@ -2621,8 +2621,9 @@ xtend@~4.0.1:
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
 
 y18n@^3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.2.tgz#85c901bd6470ce71fc4bb723ad209b70f7f28696"
+  integrity sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ==
 
 yallist@^2.1.2:
   version "2.1.2"