diff --git a/yarn.lock b/yarn.lock
index 5988921..744e30a 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==
@@ -1124,9 +1124,9 @@ inherits@2, inherits@2.0.3, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.3:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
 ini@^1.3.4, ini@~1.3.0:
-  version "1.3.5"
-  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
-  integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.7.tgz#a09363e1911972ea16d7a8851005d84cf09a9a84"
+  integrity sha512-iKpRpXP+CrP2jyrxvg1kMUpXDyRUFDWurxbnVT1vQPx+Wz9uCYsMIqYuSBLV+PAaZG/d7kRLKRFc9oDMsH+mFQ==
 
 invert-kv@^1.0.0:
   version "1.0.0"
@@ -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==