diff --git a/jupyterlab/staging/package.json b/jupyterlab/staging/package.json
index aa69fe45f1b8..e4acdf449a76 100644
--- a/jupyterlab/staging/package.json
+++ b/jupyterlab/staging/package.json
@@ -134,7 +134,7 @@
     "@jupyterlab/codemirror-extension": "~4.0.0-alpha.6",
     "@jupyterlab/completer-extension": "~4.0.0-alpha.6",
     "@jupyterlab/console-extension": "~4.0.0-alpha.6",
-    "@jupyterlab/coreutils": "~6.0.0-alpha.6",
+    "@jupyterlab/coreutils": "~6.3.5",
     "@jupyterlab/csvviewer-extension": "~4.0.0-alpha.6",
     "@jupyterlab/debugger-extension": "~4.0.0-alpha.6",
     "@jupyterlab/docmanager-extension": "~4.0.0-alpha.6",
diff --git a/jupyterlab/staging/yarn.lock b/jupyterlab/staging/yarn.lock
index eeeea13565de..21cb43ed4499 100644
--- a/jupyterlab/staging/yarn.lock
+++ b/jupyterlab/staging/yarn.lock
@@ -407,6 +407,18 @@
     path-browserify "^1.0.0"
     url-parse "~1.5.4"
 
+"@jupyterlab/coreutils@~6.3.5":
+  version "6.3.6"
+  resolved "https://registry.yarnpkg.com/@jupyterlab/coreutils/-/coreutils-6.3.6.tgz#1a8a3dd4981095e0fdb2556726430bcf8d8765ed"
+  integrity sha512-JxFQL+PKvqVUIKa32EhuNePIlHWcvDakBWORO8/zzziCodi8zRVCzIyRieF5CCBPB8+2Gt+3U1nobj+gRldLaA==
+  dependencies:
+    "@lumino/coreutils" "^2.2.0"
+    "@lumino/disposable" "^2.1.3"
+    "@lumino/signaling" "^2.1.3"
+    minimist "~1.2.0"
+    path-browserify "^1.0.0"
+    url-parse "~1.5.4"
+
 "@jupyterlab/csvviewer-extension@^4.0.0-alpha.6", "@jupyterlab/csvviewer-extension@~4.0.0-alpha.6":
   version "4.0.0-alpha.6"
   resolved "https://registry.yarnpkg.com/@jupyterlab%2fcsvviewer-extension/-/csvviewer-extension-4.0.0-alpha.6.tgz#7d505b1b593f3d87223e896a18e3367954d8f29c"
@@ -1762,7 +1774,7 @@
     "@lumino/signaling" "^1.10.1"
     "@lumino/virtualdom" "^1.14.1"
 
-"@lumino/coreutils@^1.11.1", "@lumino/coreutils@^1.12.0":
+"@lumino/coreutils@^1.11.1", "@lumino/coreutils@^1.12.0", "@lumino/coreutils@^2.2.0":
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/@lumino%2fcoreutils/-/coreutils-1.12.0.tgz#fbdef760f736eaf2bd396a5c6fc3a68a4b449b15"
   integrity sha512-DSglh4ylmLi820CNx9soJmDJCpUgymckdWeGWuN0Ash5g60oQvrQDfosVxEhzmNvtvXv45WZEqSBzDP6E5SEmQ==
@@ -1782,7 +1794,7 @@
     "@lumino/signaling" "^1.10.1"
     "@lumino/widgets" "^1.31.1"
 
-"@lumino/disposable@^1.10.1":
+"@lumino/disposable@^1.10.1", "@lumino/disposable@^2.1.3":
   version "1.10.1"
   resolved "https://registry.yarnpkg.com/@lumino/disposable/-/disposable-1.10.1.tgz#58fddc619cf89335802d168564b76ff5315d5a84"
   integrity sha512-mZQILc8sVGZC7mJNOGVmehDRO9/u3sIRdjZ+pCYjDgXKcINLd6HoPhZDquKCWiRBfHTL1B3tOHjnBhahBc2N/Q==
@@ -1830,7 +1842,7 @@
   resolved "https://registry.yarnpkg.com/@lumino/properties/-/properties-1.8.1.tgz#47eb8516e92c987dcb2c404db83a258159efec3d"
   integrity sha512-O+CCcAqP64Di32DUZ4Jqq0DtUyE5RJREN5vbkgGZGu+WauJ/RYoiLDe1ubbAeSaHk71OrS60ZBV7QyC8ZaBVsA==
 
-"@lumino/signaling@^1.10.1":
+"@lumino/signaling@^1.10.1", "@lumino/signaling@^2.1.3":
   version "1.10.1"
   resolved "https://registry.yarnpkg.com/@lumino/signaling/-/signaling-1.10.1.tgz#c8a1cb5b661b6744ea817c99c758fdc897847c26"
   integrity sha512-GZVbX4cfk/ZqLwkemPD/NwqToaTL/6q7qdLpEhgkiPlaH1S5/V7fDpP7N1uFy4n3BDITId8cpYgH/Ds32Mdp3A==