diff --git a/yarn.lock b/yarn.lock
index 3ffcf26..4feb791 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7,7 +7,7 @@
   resolved "https://registry.yarnpkg.com/@11ty/dependency-tree/-/dependency-tree-1.0.0.tgz#b1fa53da49aafe0ab3fe38bc6b6058b704aa59a1"
   integrity sha512-2FWYlkphQ/83MG7b9qqBJfJJ0K9zupNz/6n4EdDuNLw6hQHGp4Sp4UMDRyBvA/xCTYDBaPSuSjHuu45tSujegg==
 
-"@11ty/eleventy@^0.12.1":
+"@11ty/eleventy@0.12.1":
   version "0.12.1"
   resolved "https://registry.yarnpkg.com/@11ty/eleventy/-/eleventy-0.12.1.tgz#a957985e783bb5eeb8c1a97e661c5252014b2fd3"
   integrity sha512-YGG1Vk0IPXsExSAwIyv6zccxxlaxXLb4PvO/G+SW66Dsz2l1ZSObJuukVTLc6iMpqZCS+LZQNXnaqG9PuRmy7w==
@@ -1650,7 +1650,7 @@ normalize-path@^3.0.0, normalize-path@~3.0.0:
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
 
-npm-run-all@^4.1.5:
+npm-run-all@4.1.5:
   version "4.1.5"
   resolved "https://registry.yarnpkg.com/npm-run-all/-/npm-run-all-4.1.5.tgz#04476202a15ee0e2e214080861bff12a51d98fba"
   integrity sha512-Oo82gJDAVcaMdi3nuoKFavkIHBRVqQ1qvMb+9LHk/cF4P6B2m8aP04hGf7oL6wZ9BuGwX1onlLhpuoofSyoQDQ==
@@ -2136,7 +2136,7 @@ rxjs@^5.5.6:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
-sass@^1.37.5:
+sass@1.37.5:
   version "1.37.5"
   resolved "https://registry.yarnpkg.com/sass/-/sass-1.37.5.tgz#f6838351f7cc814c4fcfe1d9a20e0cabbd1e7b3c"
   integrity sha512-Cx3ewxz9QB/ErnVIiWg2cH0kiYZ0FPvheDTVC6BsiEGBTZKKZJ1Gq5Kq6jy3PKtL6+EJ8NIoaBW/RSd2R6cZOA==
@@ -2243,9 +2243,9 @@ shebang-regex@^1.0.0:
   integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
 
 shell-quote@^1.6.1:
-  version "1.7.2"
-  resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.7.2.tgz#67a7d02c76c9da24f99d20808fcaded0e0e04be2"
-  integrity sha512-mRz/m/JVscCrkMyPqHc/bczi3OQHkLTqXHEFu0zDhK/qfv3UcOA4SVmRCLmos4bhjr9ekVQubj/R7waKapmiQg==
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.7.3.tgz#aa40edac170445b9a431e17bb62c0b881b9c4123"
+  integrity sha512-Vpfqwm4EnqGdlsBFNmHhxhElJYrdfcxPThu+ryKS5J8L/fhAwLazFZtq+S+TWZ9ANj2piSQLGj6NQg+lKPmxrw==
 
 side-channel@^1.0.4:
   version "1.0.4"