diff --git a/README.md b/README.md
index f9287a0..0a0fdac 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
 # parser-6502
+
+[![Greenkeeper badge](https://badges.greenkeeper.io/emkay/parser-6502.svg)](https://greenkeeper.io/)
 Parser for 6502 assembler
 
 This is a parser written in javascript that will parse assembler written for the [6502 8-bit microprocessor](https://en.wikipedia.org/wiki/MOS_Technology_6502).
diff --git a/package.json b/package.json
index 4284e85..74d4598 100644
--- a/package.json
+++ b/package.json
@@ -7,9 +7,9 @@
     "mona": "^0.9.1"
   },
   "devDependencies": {
-    "standard": "^8.1.0",
-    "standard-version": "^3.0.0",
-    "tap": "^7.1.2"
+    "standard": "^9.0.1",
+    "standard-version": "^4.0.0",
+    "tap": "^10.3.0"
   },
   "scripts": {
     "release": "npm test && standard-version && git push origin master && npm publish",