diff --git a/pkgs/development/interpreters/clojurescript/lumo/package.json b/pkgs/development/interpreters/clojurescript/lumo/package.json
index acfd5c4ed498d..ca2fae63f324c 100644
--- a/pkgs/development/interpreters/clojurescript/lumo/package.json
+++ b/pkgs/development/interpreters/clojurescript/lumo/package.json
@@ -14,8 +14,8 @@
     "async-retry": "^1.2.3",
     "babel-core": "^7.0.0-bridge.0",
     "babel-eslint": "10.0.3",
-    "babel-jest": "^25.1.0",
-    "babel-loader": "^8.0.4",
+    "babel-jest": "^26.0.0",
+    "babel-loader": "^9.0.0",
     "babel-plugin-transform-flow-strip-types": "6.22.0",
     "browserify": "^16.2.3",
     "chalk": "^3.0.0",
@@ -44,7 +44,7 @@
     "rollup-plugin-node-resolve": "^5.0.0",
     "rollup-plugin-replace": "^2.1.1",
     "tar-stream": "^2.0.1",
-    "webpack": "^4.25.1",
+    "webpack": "^5.1.1",
     "webpack-cli": "^3.2.3",
     "which-promise": "^1.0.0"
   }