diff --git a/package.json b/package.json
index 6dc14bc..0e90031 100644
--- a/package.json
+++ b/package.json
@@ -48,10 +48,10 @@
 		"node": ">= 6"
 	},
 	"devDependencies": {
-		"@ljharb/eslint-config": "^13.1.1",
+		"@ljharb/eslint-config": "^15.1.0",
 		"auto-changelog": "^1.16.2",
-		"eslint": "^5.16.0",
-		"tape": "^4.11.0"
+		"eslint": "^6.8.0",
+		"tape": "^5.0.0-next.3"
 	},
 	"auto-changelog": {
 		"output": "CHANGELOG.md",