diff --git a/package.json b/package.json
index f1cd5579..fea93f67 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
         "chalk": "^4.1.0",
         "fullname": "^4.0.1",
         "gulp-if": "^3.0.0",
-        "through2": "^3.0.2",
+        "through2": "^4.0.2",
         "username": "^5.1.0",
         "uuid": "^8.2.0",
         "yeoman-generator": "^4.11.0",
diff --git a/yarn.lock b/yarn.lock
index 99db387a..a452740d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8023,10 +8023,10 @@ read@1, read@~1.0.1, read@~1.0.7:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-"readable-stream@2 || 3", readable-stream@^3.1.1, readable-stream@^3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.4.0.tgz#a51c26754658e0a3c21dbf59163bd45ba6f447fc"
-  integrity sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==
+"readable-stream@2 || 3", readable-stream@3, readable-stream@^3.1.1, readable-stream@^3.4.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
+  integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
   dependencies:
     inherits "^2.0.3"
     string_decoder "^1.1.1"
@@ -9259,7 +9259,7 @@ through2@2.X, through2@^2.0.0, through2@^2.0.2, through2@^2.0.3, through2@~2.0.0
     readable-stream "~2.3.6"
     xtend "~4.0.1"
 
-through2@^3.0.0, through2@^3.0.1, through2@^3.0.2:
+through2@^3.0.0, through2@^3.0.1:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/through2/-/through2-3.0.2.tgz#99f88931cfc761ec7678b41d5d7336b5b6a07bf4"
   integrity sha512-enaDQ4MUyP2W6ZyT6EsMzqBPZaM/avg8iuo+l2d3QCs0J+6RaqkHV/2/lOwDTueBHeJ/2LG9lrLW3d5rWPucuQ==
@@ -9267,6 +9267,13 @@ through2@^3.0.0, through2@^3.0.1, through2@^3.0.2:
     inherits "^2.0.4"
     readable-stream "2 || 3"
 
+through2@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/through2/-/through2-4.0.2.tgz#a7ce3ac2a7a8b0b966c80e7c49f0484c3b239764"
+  integrity sha512-iOqSav00cVxEEICeD7TjLB1sueEL+81Wpzp2bY17uZjZN0pWZPuo4suZ/61VujxmqSGFfgOcNuTZ85QJwNZQpw==
+  dependencies:
+    readable-stream "3"
+
 through@2, "through@>=2.2.7 <3", through@^2.3.6, through@^2.3.8, through@~2.3.8:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"