diff --git a/package-lock.json b/package-lock.json
index 0a82b6d..e0c181f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "GPL-3.0",
       "dependencies": {
         "directory-tree": "^3.5.2",
-        "osc-min": "^1.1.2"
+        "osc-min": "^2.1.2"
       },
       "engines": {
         "atom": ">=1.0.0 <2.0.0"
@@ -37,11 +37,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/binpack": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/binpack/-/binpack-0.1.0.tgz",
-      "integrity": "sha512-KcSrsGiIKgklTWweVb9XnZPWO1/rGSsK3fwR7VnbDPbLKPlkvSKd/ZrJ1W712r6HzH5u0fa/AZCftATO09x8Aw=="
-    },
     "node_modules/chalk": {
       "version": "2.4.2",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
@@ -181,13 +176,10 @@
       "license": "MIT"
     },
     "node_modules/osc-min": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/osc-min/-/osc-min-1.1.2.tgz",
-      "integrity": "sha512-8DbiO8ME85R75stgNVCZtHxB9MNBBNcyy+isNBXrsFeinXGjwNAauvKVmGlfRas5VJWC/mhzIx7spR2gFvWxvg==",
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/osc-min/-/osc-min-2.1.2.tgz",
+      "integrity": "sha512-dEhg7wBJ+QTHqY4iwnctkaFWzXLq+yHA2olxYfnxBw1fMy/iWJ/b7ovfXfwc/yxLXGiUHQhTxlQSHzL8ueHz6Q==",
       "license": "Zlib",
-      "dependencies": {
-        "binpack": "~0"
-      },
       "engines": {
         "node": ">=0.10.0"
       }
diff --git a/package.json b/package.json
index d822264..837c285 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "directory-tree": "^3.5.2",
-    "osc-min": "^1.1.2"
+    "osc-min": "^2.1.2"
   },
   "repository": "git@github.com:tidalcycles/pulsar-tidalcycles.git",
   "license": "GPL-3.0",