diff --git a/yarn.lock b/yarn.lock
index e4ffd83..8e03129 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1154,8 +1154,8 @@ node-abi@^2.7.1:
     semver "^5.4.1"
 
 node-fetch@^2.1.1, node-fetch@^2.3.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.1.tgz#045bd323631f76ed2e2b55573394416b639a0052"
 
 node-pre-gyp-github@^1.4.3:
   version "1.4.3"
@@ -1250,6 +1250,10 @@ once@^1.3.0, once@^1.3.1, once@^1.4.0:
   dependencies:
     wrappy "1"
 
+opencollective-postinstall@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/opencollective-postinstall/-/opencollective-postinstall-2.0.3.tgz#7a0fff978f6dbfa4d006238fbac98ed4198c3259"
+
 os-homedir@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"