diff --git a/.travis.yml b/.travis.yml
index 4405c79..bc74ff5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ language: node_js
 
 matrix:
   include:
-    - node_js: '6.10.1'
+    - node_js: '8'
 
 sudo: false
 
diff --git a/README.md b/README.md
index 8ec6ee9..02f4a28 100644
--- a/README.md
+++ b/README.md
@@ -482,6 +482,10 @@ and _serverless.service.provider.deployedAliasTemplates[]_.
 
 ## Version history
 
+* 1.8.0
+  * Option to retain lambda function versions [#160][link-160]
+  * **Breaking** drop Node.js 6 support [#161][link-161]
+
 * 1.7.2
   * Added support for Lambda custom roles [#87][link-87] [#88][link-88]
   * Added support for dash in alias name when creating api gateway authorizers [#140][link-140]
@@ -538,11 +542,9 @@ and _serverless.service.provider.deployedAliasTemplates[]_.
 
 * 1.1.0
   * Use stage variable in APIG [#40][link-40]
-
   * Fix tail logging [#42][link-42]
 
-
-* 1.0.0        Support "serverless logs" with aliases. First non-alpha!
+* 1.0.0 Support "serverless logs" with aliases. First non-alpha!
 
 [ico-serverless]: http://public.serverless.com/badges/v3.svg
 [ico-license]: https://img.shields.io/github/license/serverless-heaven/serverless-webpack.svg
@@ -559,7 +561,6 @@ and _serverless.service.provider.deployedAliasTemplates[]_.
 [link-coverage]: https://coveralls.io/github/serverless-heaven/serverless-aws-alias?branch=master
 [link-contributors]: https://github.com/serverless-heaven/serverless-aws-alias/graphs/contributors
 
-
 [comment]: # (Referenced issues)
 
 [link-22]: https://github.com/serverless-heaven/serverless-aws-alias/issues/22
@@ -593,3 +594,5 @@ and _serverless.service.provider.deployedAliasTemplates[]_.
 [link-127]: https://github.com/serverless-heaven/serverless-aws-alias/issues/127
 [link-140]: https://github.com/serverless-heaven/serverless-aws-alias/issues/140
 [link-159]: https://github.com/serverless-heaven/serverless-aws-alias/issues/159
+[link-160]: https://github.com/serverless-heaven/serverless-aws-alias/issues/122
+[link-161]: https://github.com/serverless-heaven/serverless-aws-alias/pull/173
diff --git a/package-lock.json b/package-lock.json
index d86c115..18f7832 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "serverless-aws-alias",
-  "version": "1.7.2",
+  "version": "1.8.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -111,18 +111,117 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@serverless/cli": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/@serverless/cli/-/cli-1.2.3.tgz",
+      "integrity": "sha512-N/hsPZrE/zK8Iv98bdEG7J6ZhotWXwywjc/bKWcbhZeXENqbS7UD2qtyL/pfGuNodFVG587l8Cf+UvK8OcA6Qg==",
+      "dev": true,
+      "requires": {
+        "@serverless/core": "^1.0.0",
+        "@serverless/template": "^1.1.0",
+        "ansi-escapes": "^4.2.0",
+        "chalk": "^2.4.2",
+        "chokidar": "^3.0.2",
+        "dotenv": "^8.0.0",
+        "figures": "^3.0.0",
+        "minimist": "^1.2.0",
+        "prettyoutput": "^1.2.0",
+        "strip-ansi": "^5.2.0"
+      },
+      "dependencies": {
+        "ansi-escapes": {
+          "version": "4.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.2.1.tgz",
+          "integrity": "sha512-Cg3ymMAdN10wOk/VYfLV7KCQyv7EDirJ64500sU7n9UlmioEtDuU5Gd+hj73hXSU/ex7tHJSssmyftDdkMLO8Q==",
+          "dev": true,
+          "requires": {
+            "type-fest": "^0.5.2"
+          }
+        },
+        "ansi-regex": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
+          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+          "dev": true
+        },
+        "figures": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/figures/-/figures-3.0.0.tgz",
+          "integrity": "sha512-HKri+WoWoUgr83pehn/SIgLOMZ9nAWC6dcGj26RY2R4F50u4+RTUz0RCrUlOV3nKRAICW1UGzyb+kcX2qK1S/g==",
+          "dev": true,
+          "requires": {
+            "escape-string-regexp": "^1.0.5"
+          }
+        },
+        "strip-ansi": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^4.1.0"
+          }
+        }
+      }
+    },
+    "@serverless/component-metrics": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/@serverless/component-metrics/-/component-metrics-1.0.8.tgz",
+      "integrity": "sha512-lOUyRopNTKJYVEU9T6stp2irwlTDsYMmUKBOUjnMcwGveuUfIJqrCOtFLtIPPj3XJlbZy5F68l4KP9rZ8Ipang==",
+      "dev": true,
+      "requires": {
+        "node-fetch": "^2.6.0",
+        "shortid": "^2.2.14"
+      },
+      "dependencies": {
+        "node-fetch": {
+          "version": "2.6.0",
+          "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
+          "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==",
+          "dev": true
+        }
+      }
+    },
+    "@serverless/core": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@serverless/core/-/core-1.0.0.tgz",
+      "integrity": "sha512-XP5KXvEGlrNIOV/KJ0KKwzeov9MqZQ+Ck3z7JW/gtd8ryoKK+5+ah2WL77DXETeHeEwxZhJdrNatqc0FXauEiw==",
+      "dev": true,
+      "requires": {
+        "fs-extra": "^7.0.1",
+        "js-yaml": "^3.13.1",
+        "package-json": "^6.3.0",
+        "ramda": "^0.26.1",
+        "semver": "^6.1.1"
+      },
+      "dependencies": {
+        "fs-extra": {
+          "version": "7.0.1",
+          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-7.0.1.tgz",
+          "integrity": "sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==",
+          "dev": true,
+          "requires": {
+            "graceful-fs": "^4.1.2",
+            "jsonfile": "^4.0.0",
+            "universalify": "^0.1.0"
+          }
+        }
+      }
+    },
     "@serverless/enterprise-plugin": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/@serverless/enterprise-plugin/-/enterprise-plugin-1.0.6.tgz",
-      "integrity": "sha512-5NMOIP1OW3E7C+jG2per/hmImRd3eqM+nYrlbaR+VBCC4wHSLtBYkZYpCvFnuX96yNwDlhlrO3DA93dA9UiShg==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@serverless/enterprise-plugin/-/enterprise-plugin-3.0.0.tgz",
+      "integrity": "sha512-+L+SeQV0MKQN9TBXC6Xmgcw7BVfW8Q3F/lMjB1MPsBd0RZPzYnVlWcVg4cA6tgvkpfdw8NVlh/QXFs+603zHrg==",
       "dev": true,
       "requires": {
         "@serverless/event-mocks": "^1.1.1",
-        "@serverless/platform-sdk": "^1.0.0",
+        "@serverless/platform-sdk": "^2.0.3",
         "chalk": "^2.4.2",
         "flat": "^4.1.0",
         "fs-extra": "^7.0.1",
         "iso8601-duration": "^1.1.7",
+        "isomorphic-fetch": "^2.2.1",
+        "js-yaml": "^3.13.1",
         "jsonata": "^1.6.4",
         "jszip": "^3.2.1",
         "lodash": "^4.17.11",
@@ -131,6 +230,9 @@
         "node-fetch": "^2.3.0",
         "regenerator-runtime": "^0.13.1",
         "semver": "^5.6.0",
+        "simple-git": "^1.118.0",
+        "source-map-support": "^0.5.12",
+        "uuid": "^3.3.2",
         "yamljs": "^0.3.0"
       },
       "dependencies": {
@@ -152,9 +254,9 @@
           "dev": true
         },
         "semver": {
-          "version": "5.7.0",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.0.tgz",
-          "integrity": "sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==",
+          "version": "5.7.1",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+          "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
           "dev": true
         }
       }
@@ -170,15 +272,15 @@
       }
     },
     "@serverless/platform-sdk": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/@serverless/platform-sdk/-/platform-sdk-1.0.1.tgz",
-      "integrity": "sha512-x7DWlvAEOdwur7pYLPHkqsEJ4+1xgmOHjSqpv3krthqQoUuh1+IBexL+GhtYqpN1t3N//a4mXDREb2Vd5eqIhA==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/@serverless/platform-sdk/-/platform-sdk-2.1.1.tgz",
+      "integrity": "sha512-bWmXwhUmnDxY4A5zFKinbBQaPcMbxd5i07i8nyJUDjvr8F8gB9fo2n5A20c1ahOIEiFntBRC9y4/6fxNjIsXqQ==",
       "dev": true,
       "requires": {
         "body-parser": "^1.19.0",
         "chalk": "^2.4.1",
-        "cors": "^2.8.4",
         "express": "^4.16.3",
+        "https-proxy-agent": "^2.2.2",
         "is-docker": "^1.1.0",
         "isomorphic-fetch": "^2.2.1",
         "jwt-decode": "^2.2.0",
@@ -190,12 +292,38 @@
         "source-map-support": "^0.5.12",
         "uuid": "^3.3.2",
         "write-file-atomic": "^2.4.2"
+      },
+      "dependencies": {
+        "ramda": {
+          "version": "0.25.0",
+          "resolved": "https://registry.npmjs.org/ramda/-/ramda-0.25.0.tgz",
+          "integrity": "sha512-GXpfrYVPwx3K7RQ6aYT8KPS8XViSXUVJT1ONhoKPE9VAleW42YE+U+8VEyGWt41EnEQW7gwecYJriTI0pKoecQ==",
+          "dev": true
+        }
+      }
+    },
+    "@serverless/template": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@serverless/template/-/template-1.1.0.tgz",
+      "integrity": "sha512-ezrtGAf1pKXKfsd+o381L2HAtVxhmXlm59rq7iBPosqChrrE8NI081IIMNTi93JLpTULZaSCRLMDMwVrCJ0ZMw==",
+      "dev": true,
+      "requires": {
+        "@serverless/component-metrics": "^1.0.8",
+        "@serverless/core": "^1.0.0",
+        "graphlib": "^2.1.7",
+        "traverse": "^0.6.6"
       }
     },
+    "@sindresorhus/is": {
+      "version": "0.14.0",
+      "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz",
+      "integrity": "sha512-9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ==",
+      "dev": true
+    },
     "@sinonjs/commons": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.4.0.tgz",
-      "integrity": "sha512-9jHK3YF/8HtJ9wCAbG+j8cD0i0+ATS9A7gXFqS36TblLPNy6rEEc+SB0imo91eCboGaBYGV/MT1/br/J+EE7Tw==",
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.6.0.tgz",
+      "integrity": "sha512-w4/WHG7C4WWFyE5geCieFJF6MZkbW4VAriol5KlmQXpAQdxvV0p26sqNZOW6Qyw6Y0l9K4g+cHvvczR2sEEpqg==",
       "dev": true,
       "requires": {
         "type-detect": "4.0.8"
@@ -212,14 +340,14 @@
       }
     },
     "@sinonjs/samsam": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-3.3.1.tgz",
-      "integrity": "sha512-wRSfmyd81swH0hA1bxJZJ57xr22kC07a1N4zuIL47yTS04bDk6AoCkczcqHEjcRPmJ+FruGJ9WBQiJwMtIElFw==",
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-3.3.3.tgz",
+      "integrity": "sha512-bKCMKZvWIjYD0BLGnNrxVuw4dkWCYsLqFOUWw8VgKF/+5Y+mE7LfHWPIYoDXowH+3a9LsWDMo0uAP8YDosPvHQ==",
       "dev": true,
       "requires": {
-        "@sinonjs/commons": "^1.0.2",
+        "@sinonjs/commons": "^1.3.0",
         "array-from": "^2.1.1",
-        "lodash": "^4.17.11"
+        "lodash": "^4.17.15"
       }
     },
     "@sinonjs/text-encoding": {
@@ -228,10 +356,19 @@
       "integrity": "sha512-+iTbntw2IZPb/anVDbypzfQa+ay64MW0Zo8aJ8gZPWMMK6/OubMVb6lUPMagqjOPnmtauXnFCACVl3O7ogjeqQ==",
       "dev": true
     },
+    "@szmarczak/http-timer": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@szmarczak/http-timer/-/http-timer-1.1.2.tgz",
+      "integrity": "sha512-XIB2XbzHTN6ieIjfIMV9hlVcfPU26s2vafYWQcZHWXHOxiaRZYEDKEwdl129Zyg50+foYV2jCgtrqSA6qNuNSA==",
+      "dev": true,
+      "requires": {
+        "defer-to-connect": "^1.0.1"
+      }
+    },
     "@types/lodash": {
-      "version": "4.14.134",
-      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.134.tgz",
-      "integrity": "sha512-2/O0khFUCFeDlbi7sZ7ZFRCcT812fAeOLm7Ev4KbwASkZ575TDrDcY7YyaoHdTOzKcNbfiwLYZqPmoC4wadrsw==",
+      "version": "4.14.139",
+      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.139.tgz",
+      "integrity": "sha512-Z6pbDYaWpluqcF8+6qgv6STPEl0jIlyQmpYGwTrzhgwqok8ltBh/p7GAmYnz81wUhxQRhEr8MBpQrB4fQ/hwIA==",
       "dev": true
     },
     "accepts": {
@@ -245,15 +382,15 @@
       }
     },
     "acorn": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.1.1.tgz",
-      "integrity": "sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==",
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
+      "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
       "dev": true
     },
     "acorn-jsx": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.0.1.tgz",
-      "integrity": "sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg==",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.0.2.tgz",
+      "integrity": "sha512-tiNTrP1MP0QrChmD2DdupCr6HWSFeKVw5d/dHTu4Y7rkAkRhU/Dt7dphAfIUyxtHpl/eBVip5uTNSpQJHylpAw==",
       "dev": true
     },
     "agent-base": {
@@ -266,9 +403,9 @@
       }
     },
     "ajv": {
-      "version": "6.10.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
-      "integrity": "sha512-nffhOpkymDECQyR0mnsUtoCE8RlX38G0rYP+wgLWFyZuUyuuojSSvi/+euOiQBIn63whYwYVIIH1TvE3tu4OEg==",
+      "version": "6.10.2",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.2.tgz",
+      "integrity": "sha512-TXtUUEYHuaTEbLZWIKUr5pmBuhDLy+8KYtPYdcV8qC+pOZL+NKqYwvWSRrVXHn+ZmRRAu8vJTAznH7Oag6RVRw==",
       "dev": true,
       "requires": {
         "fast-deep-equal": "^2.0.1",
@@ -318,6 +455,16 @@
         "color-convert": "^1.9.0"
       }
     },
+    "anymatch": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.0.tgz",
+      "integrity": "sha512-Ozz7l4ixzI7Oxj2+cw+p0tVUt27BpaJ+1+q1TCeANWxHpvyn2+Un+YamBdfKu0uh8xLodGhoa1v7595NhKDAuA==",
+      "dev": true,
+      "requires": {
+        "normalize-path": "^3.0.0",
+        "picomatch": "^2.0.4"
+      }
+    },
     "append-transform": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/append-transform/-/append-transform-1.0.0.tgz",
@@ -345,12 +492,12 @@
       },
       "dependencies": {
         "async": {
-          "version": "2.6.2",
-          "resolved": "https://registry.npmjs.org/async/-/async-2.6.2.tgz",
-          "integrity": "sha512-H1qVYh1MYhEEFLsP97cVKqCGo7KfCyTt6uEWqsTBr9SO84oK9Uwbyd/yCW+6rKJLHksBNUVWZDAjfS+Ccx0Bbg==",
+          "version": "2.6.3",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+          "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
           "dev": true,
           "requires": {
-            "lodash": "^4.17.11"
+            "lodash": "^4.17.14"
           }
         }
       }
@@ -367,6 +514,17 @@
         "lodash": "^4.8.0",
         "normalize-path": "^2.0.0",
         "readable-stream": "^2.0.0"
+      },
+      "dependencies": {
+        "normalize-path": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz",
+          "integrity": "sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=",
+          "dev": true,
+          "requires": {
+            "remove-trailing-separator": "^1.0.1"
+          }
+        }
       }
     },
     "archy": {
@@ -484,6 +642,7 @@
     },
     "async": {
       "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
       "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=",
       "dev": true
     },
@@ -500,14 +659,14 @@
       "dev": true
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-      "version": "2.473.0",
-      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.473.0.tgz",
-      "integrity": "sha512-1Qr16lOcz4ANzl/oPQRR+fxchfvUx4PVQhUNnDU3FH9OBfU3Xj+Vh6bGYFbreFQgqIqXUTEuJR5pC44uK70YfA==",
+      "version": "2.535.0",
+      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.535.0.tgz",
+      "integrity": "sha512-k/ujHppqiEL05jKMPMvABPJhLTxodE/eGLkL9sUjwF5kLcxvzCC6W8K3KbH/pucrKNk5LSz0iQq04+FFvrEy8w==",
       "dev": true,
       "requires": {
         "buffer": "4.9.1",
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-          "integrity": "sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==",
-          "dev": true
-        },
         "locate-path": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
@@ -6842,9 +7765,9 @@
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         "p-limit": {
-          "version": "2.2.0",
-          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.0.tgz",
-          "integrity": "sha512-pZbTJpoUsCzV48Mc9Nh51VbwO0X9cuPFE8gYwx9BTCt9SF8/b7Zljd2fVgOxhIF/HDTKgpVzs+GPhyKfjLLFRQ==",
+          "version": "2.2.1",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.2.1.tgz",
+          "integrity": "sha512-85Tk+90UCVWvbDavCLKPOLC9vvY8OwEX/RtKF+/1OADJMVlFfEHOiMTPVyxg7mk/dKa+ipdHm0OUkTvCpMTuwg==",
           "dev": true,
           "requires": {
             "p-try": "^2.0.0"
@@ -6865,36 +7788,59 @@
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           "dev": true
         },
-        "require-main-filename": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-1.0.1.tgz",
-          "integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=",
-          "dev": true
+        "string-width": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
+          "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+          "dev": true,
+          "requires": {
+            "emoji-regex": "^7.0.1",
+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^5.1.0"
+          }
+        },
+        "strip-ansi": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^4.1.0"
+          }
+        },
+        "wrap-ansi": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
+          "integrity": "sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^3.2.0",
+            "string-width": "^3.0.0",
+            "strip-ansi": "^5.0.0"
+          }
         },
         "yargs": {
-          "version": "12.0.5",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
-          "integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
+          "version": "13.3.0",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.0.tgz",
+          "integrity": "sha512-2eehun/8ALW8TLoIl7MVaRUrg+yCnenu8B4kBlRxj3GJGDKU1Og7sMXPNm1BYyM1DOJmTZ4YeN/Nwxv+8XJsUA==",
           "dev": true,
           "requires": {
-            "cliui": "^4.0.0",
-            "decamelize": "^1.2.0",
+            "cliui": "^5.0.0",
             "find-up": "^3.0.0",
-            "get-caller-file": "^1.0.1",
-            "os-locale": "^3.0.0",
+            "get-caller-file": "^2.0.1",
             "require-directory": "^2.1.1",
-            "require-main-filename": "^1.0.1",
+            "require-main-filename": "^2.0.0",
             "set-blocking": "^2.0.0",
-            "string-width": "^2.0.0",
+            "string-width": "^3.0.0",
             "which-module": "^2.0.0",
-            "y18n": "^3.2.1 || ^4.0.0",
-            "yargs-parser": "^11.1.1"
+            "y18n": "^4.0.0",
+            "yargs-parser": "^13.1.1"
           }
         },
         "yargs-parser": {
-          "version": "11.1.1",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
-          "integrity": "sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==",
+          "version": "13.1.1",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.1.tgz",
+          "integrity": "sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==",
           "dev": true,
           "requires": {
             "camelcase": "^5.0.0",
diff --git a/package.json b/package.json
index d5c717c..bc422e8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "serverless-aws-alias",
-  "version": "1.7.2",
+  "version": "1.8.0",
   "description": "Serverless plugin to support AWS function aliases",
   "main": "index.js",
   "repository": {
@@ -37,27 +37,27 @@
     "report-dir": "./coverage"
   },
   "dependencies": {
-    "bluebird": "^3.5.5",
+    "bluebird": "^3.7.0",
     "chalk": "^2.4.2",
-    "lodash": "^4.17.11",
+    "lodash": "^4.17.15",
     "moment": "^2.24.0",
     "os": "^0.1.1",
-    "semver": "^6.1.1"
+    "semver": "^6.3.0"
   },
   "devDependencies": {
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
     "chai-subset": "^1.6.0",
-    "coveralls": "^3.0.4",
-    "eslint": "^5.16.0",
-    "eslint-plugin-import": "^2.17.3",
-    "eslint-plugin-lodash": "^5.1.0",
-    "eslint-plugin-promise": "^4.1.1",
+    "coveralls": "^3.0.6",
+    "eslint": "^6.5.1",
+    "eslint-plugin-import": "^2.18.2",
+    "eslint-plugin-lodash": "^6.0.0",
+    "eslint-plugin-promise": "^4.2.1",
     "get-installed-path": "^4.0.8",
-    "mocha": "^6.1.4",
+    "mocha": "^6.2.1",
     "nyc": "^14.1.1",
-    "serverless": "^1.45.0",
-    "sinon": "^7.3.2",
+    "serverless": "^1.53.0",
+    "sinon": "^7.5.0",
     "sinon-chai": "^3.3.0"
   }
 }