diff --git a/yarn.lock b/yarn.lock
index 45bdd7c6..d63b9a73 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1156,7 +1156,7 @@ bl@^1.0.0:
 
 block-stream@*:
   version "0.0.9"
-  resolved "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz"
+  resolved "https://registry.yarnpkg.com/block-stream/-/block-stream-0.0.9.tgz#13ebfe778a03205cfe03751481ebb4b3300c126a"
   integrity sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=
   dependencies:
     inherits "~2.0.0"
@@ -3362,7 +3362,7 @@ fstream-npm@~1.2.1:
     fstream-ignore "^1.0.0"
     inherits "2"
 
-fstream@^1.0.0, fstream@^1.0.2, fstream@~1.0.11:
+fstream@^1.0.0, fstream@^1.0.12, fstream@~1.0.11:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.12.tgz#4e8ba8ee2d48be4f7d0de505455548eae5932045"
   integrity sha512-WvJ193OHa0GHPEL+AycEJgxvBEwyfRkN1vhjca23OaPVMCaLCXTd5qAu82AjTcgP1UJmytkOKb63Ypde7raDIg==
@@ -7838,12 +7838,12 @@ tar-stream@^1.1.2, tar-stream@^1.5.4:
     xtend "^4.0.0"
 
 tar@^2.0.0, tar@~2.2.1:
-  version "2.2.1"
-  resolved "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz"
-  integrity sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.2.tgz#0ca8848562c7299b8b446ff6a4d60cdbb23edc40"
+  integrity sha512-FCEhQ/4rE1zYv9rYXJw/msRqsnmlje5jHP6huWeBZ704jUTy02c5AZyWujpMR1ax6mVw9NyJMfuK2CMDWVIfgA==
   dependencies:
     block-stream "*"
-    fstream "^1.0.2"
+    fstream "^1.0.12"
     inherits "2"
 
 tar@^4: