updated dependencies

in the process, removed obsolete workaround

.travis.yml

@@ -1,10 +1,9 @@
 language: node_js
 node_js:
 - 8
-- 10
+- 12
 
-install: # workaround for https://github.com/eslint/eslint/issues/11018
-- npm install -D acorn
+install:
 - npm install
 
 script:

package.json

@@ -27,7 +27,7 @@
 	},
 	"dependencies": {
 		"faucet-pipeline-core": "^1.2.2",
-		"rollup": "^1.27.5",
+		"rollup": "^1.27.10",
 		"rollup-plugin-cleanup": "~3.1.1",
 		"rollup-plugin-commonjs": "~10.1.0",
 		"rollup-plugin-node-resolve": "~5.2.0"

pkg/faucet-pipeline-esnext/package.json

@@ -13,8 +13,8 @@
 		"url": "https://github.com/faucet-pipeline/faucet-pipeline-js/issues"
 	},
 	"dependencies": {
-		"@babel/core": "~7.7.4",
-		"@babel/preset-env": "~7.7.4",
+		"@babel/core": "~7.7.5",
+		"@babel/preset-env": "~7.7.6",
 		"faucet-pipeline-js": "2.0.10",
 		"rollup-plugin-babel": "~4.3.3"
 	}

pkg/faucet-pipeline-jsmin/package.json

@@ -13,6 +13,6 @@
 		"url": "https://github.com/faucet-pipeline/faucet-pipeline-js/issues"
 	},
 	"dependencies": {
-		"rollup-plugin-terser": "^5.1.2"
+		"rollup-plugin-terser": "^5.1.3"
 	}
 }

pkg/faucet-pipeline-typescript/package.json

@@ -17,7 +17,7 @@
 	},
 	"dependencies": {
 		"faucet-pipeline-js": "2.0.10",
-		"rollup-plugin-typescript2": "~0.25.2",
-		"typescript": "~3.7.2"
+		"rollup-plugin-typescript2": "~0.25.3",
+		"typescript": "~3.7.3"
 	}
 }