Pin dependencies

package.json

@@ -82,17 +82,17 @@
     "@babel/core": "7.12.9",
     "@babel/preset-env": "7.12.7",
     "@babel/register": "7.12.1",
-    "ava": "^3.13.0",
+    "ava": "3.13.0",
     "babel-plugin-transform-remove-console": "6.9.4",
     "babel-plugin-unassert": "3.0.1",
     "babel-preset-power-assert": "3.0.0",
-    "coveralls": "^3.1.0",
-    "esdoc": "^1.1.0",
+    "coveralls": "3.1.0",
+    "esdoc": "1.1.0",
     "esdoc-inject-script-plugin": "1.0.0",
     "esdoc-inject-style-plugin": "1.0.0",
     "esdoc-standard-plugin": "1.0.0",
     "np": "7.0.0",
-    "nyc": "^15.1.0",
+    "nyc": "15.1.0",
     "power-assert": "1.6.1"
   },
   "files": [

yarn.lock

@@ -1234,7 +1234,7 @@ atob@^2.1.2:
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-ava@^3.13.0:
+ava@3.13.0:
   version "3.13.0"
   resolved "https://registry.yarnpkg.com/ava/-/ava-3.13.0.tgz#df789d71ace66db99b213395338288d6d4322690"
   integrity sha512-yzky+gark5PdsFFlZ4CnBVxm/OgBUWtn9vAsSSnuooVJNOk5ER17HJXVeUzy63LIt06Zy34oThcn+2ZqgMs7SA==
@@ -2033,7 +2033,7 @@ cosmiconfig@^7.0.0:
     path-type "^4.0.0"
     yaml "^1.10.0"
 
-coveralls@^3.1.0:
+coveralls@3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.1.0.tgz#13c754d5e7a2dd8b44fe5269e21ca394fb4d615b"
   integrity sha512-sHxOu2ELzW8/NC1UP5XVLbZDzO4S3VxfFye3XYCznopHy02YjNkHcj5bKaVw2O7hVaBdBjEdQGpie4II1mWhuQ==
@@ -2613,7 +2613,7 @@ esdoc-unexported-identifier-plugin@^1.0.0:
   resolved "https://registry.yarnpkg.com/esdoc-unexported-identifier-plugin/-/esdoc-unexported-identifier-plugin-1.0.0.tgz#1f9874c6a7c2bebf9ad397c3ceb75c9c69dabab1"
   integrity sha1-H5h0xqfCvr+a05fDzrdcnGnaurE=
 
-esdoc@^1.1.0:
+esdoc@1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/esdoc/-/esdoc-1.1.0.tgz#07d40ebf791764cd537929c29111e20a857624f3"
   integrity sha512-vsUcp52XJkOWg9m1vDYplGZN2iDzvmjDL5M/Mp8qkoDG3p2s0yIQCIjKR5wfPBaM3eV14a6zhQNYiNTCVzPnxA==
@@ -4603,7 +4603,7 @@ number-is-nan@^1.0.0:
   resolved "https://registry.yarnpkg.com/nwmatcher/-/nwmatcher-1.4.4.tgz#2285631f34a95f0d0395cd900c96ed39b58f346e"
   integrity sha512-3iuY4N5dhgMpCUrOVnuAdGrgxVqV2cJpM+XNccjR2DKOB1RUP0aA+wGXEiNziG/UKboFyGBIoKOaNlJxx8bciQ==
 
-nyc@^15.1.0:
+nyc@15.1.0:
   version "15.1.0"
   resolved "https://registry.yarnpkg.com/nyc/-/nyc-15.1.0.tgz#1335dae12ddc87b6e249d5a1994ca4bdaea75f02"
   integrity sha512-jMW04n9SxKdKi1ZMGhvUTHBN0EICCRkHemEoE5jm6mTYcqcdas0ATzgUgejlQUHMvpnOZqGB5Xxsv9KxJW1j8A==