diff --git a/package-lock.json b/package-lock.json
index b91c7a4..334c59c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,25 +4,37 @@
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+      "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-5.4.1.tgz",
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+        }
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@@ -224,21 +242,50 @@
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-      "integrity": "sha1-qk62jl17ZYuqa/alfmMMvXqT0pg=",
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+        }
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@@ -261,6 +308,11 @@
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-      "integrity": "sha1-M8UDmPcOp+uW0h97gXYwpVeRx+4="
+      "version": "1.1.0",
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@@ -1373,6 +1415,14 @@
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+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.9.tgz",
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+          "dev": true
+        }
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@@ -1381,18 +1431,30 @@
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+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-2.1.1.tgz",
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+        "@types/mime-types": "^2.1.0",
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         "extract-zip": "^1.6.6",
-        "https-proxy-agent": "^3.0.0",
+        "https-proxy-agent": "^4.0.0",
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+        "mime-types": "^2.1.25",
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+      },
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.2.0.tgz",
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+          "requires": {
+            "ms": "2.1.2"
+          }
+        }
       }
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@@ -1440,19 +1502,12 @@
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         "strip-json-comments": "~2.0.1"
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-        "minimist": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
-        }
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-      "version": "2.3.6",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
-      "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
+      "version": "2.3.7",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+      "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
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@@ -1470,9 +1525,9 @@
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-      "resolved": "https://registry.npmjs.org/request/-/request-2.88.0.tgz",
-      "integrity": "sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==",
+      "version": "2.88.2",
+      "resolved": "https://registry.npmjs.org/request/-/request-2.88.2.tgz",
+      "integrity": "sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==",
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@@ -1481,7 +1536,7 @@
         "extend": "~3.0.2",
         "forever-agent": "~0.6.1",
         "form-data": "~2.3.2",
-        "har-validator": "~5.1.0",
+        "har-validator": "~5.1.3",
         "http-signature": "~1.2.0",
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@@ -1491,25 +1546,25 @@
         "performance-now": "^2.1.0",
         "qs": "~6.5.2",
         "safe-buffer": "^5.1.2",
-        "tough-cookie": "~2.4.3",
+        "tough-cookie": "~2.5.0",
         "tunnel-agent": "^0.6.0",
         "uuid": "^3.3.2"
       }
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     "request-promise-core": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/request-promise-core/-/request-promise-core-1.1.3.tgz",
-      "integrity": "sha512-QIs2+ArIGQVp5ZYbWD5ZLCY29D5CfWizP8eWnm8FoGD1TX61veauETVQbrV60662V0oFBkrDOuaBI8XgtuyYAQ==",
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/request-promise-core/-/request-promise-core-1.1.4.tgz",
+      "integrity": "sha512-TTbAfBBRdWD7aNNOoVOBH4pN/KigV6LyapYNNlAPA8JwbovRti1E88m3sYAwsLi5ryhPKsE9APwnjFTgdUjTpw==",
       "requires": {
-        "lodash": "^4.17.15"
+        "lodash": "^4.17.19"
       }
     },
     "request-promise-native": {
-      "version": "1.0.8",
-      "resolved": "https://registry.npmjs.org/request-promise-native/-/request-promise-native-1.0.8.tgz",
-      "integrity": "sha512-dapwLGqkHtwL5AEbfenuzjTYg35Jd6KPytsC2/TLkVMz8rm+tNt72MGUWT1RP/aYawMpN6HqbNGBQaRcBtjQMQ==",
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/request-promise-native/-/request-promise-native-1.0.9.tgz",
+      "integrity": "sha512-wcW+sIUiWnKgNY0dqCpOZkUbF/I+YPi+f09JZIDa39Ec+q82CpSYniDp+ISgTTbKmnpJWASeJBPZmoxH84wt3g==",
       "requires": {
-        "request-promise-core": "1.1.3",
+        "request-promise-core": "1.1.4",
         "stealthy-require": "^1.1.1",
         "tough-cookie": "^2.3.3"
       }
@@ -1574,12 +1629,12 @@
       }
     },
     "shadow-cljs": {
-      "version": "2.8.109",
-      "resolved": "https://registry.npmjs.org/shadow-cljs/-/shadow-cljs-2.8.109.tgz",
-      "integrity": "sha512-xUN5kBYgyk2OVv3Gz9/dxJdDNoImskYg6VNLpHkubCG46Q1Lv9tymd11Hyekka6WWk24QCNSVIyPta82txZGfQ==",
+      "version": "2.11.5",
+      "resolved": "https://registry.npmjs.org/shadow-cljs/-/shadow-cljs-2.11.5.tgz",
+      "integrity": "sha512-Z1MV7QDPGlYBKBtVehD29UMC9P8t5XWtaKmV2UvC5uhYXugmxqkCAwlThRnYoP5smfQ08a7MQpeh60WCyP3RRA==",
       "dev": true,
       "requires": {
-        "node-libs-browser": "^2.0.0",
+        "node-libs-browser": "^2.2.1",
         "readline-sync": "^1.4.7",
         "shadow-cljs-jar": "1.3.2",
         "source-map-support": "^0.4.15",
@@ -1607,9 +1662,9 @@
       "dev": true
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     "signal-exit": {
-      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
-      "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0="
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.3.tgz",
+      "integrity": "sha512-VUJ49FC8U1OxwZLxIbTTrDvLnf/6TDgxZcK8wxR8zs13xpx7xbG60ndBlhNrFi2EMuFRoeDoJO7wthSLq42EjA=="
     },
     "simple-concat": {
       "version": "1.0.1",
@@ -1661,22 +1716,21 @@
       "optional": true
     },
     "sqlite": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/sqlite/-/sqlite-3.0.3.tgz",
-      "integrity": "sha512-DpofdtBibbiOObtdADGZYE6bvnLpjRG4ut/MDTDau2nK40htOLj1E0c55aOkvbnRVqQ0ZPtjj7PJuKKyS0Ypww==",
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/sqlite/-/sqlite-3.0.6.tgz",
+      "integrity": "sha512-5SW7HcN+s3TyqpsxOujXhQDCRSCgsxdiU0peT/Y9CT5T0rAsGLwtpXcMyQ7OzOPQ4YUZ5XiGlrwuuQbszr2xtw==",
       "requires": {
         "sql-template-strings": "^2.2.2",
         "sqlite3": "^4.0.0"
       }
     },
     "sqlite3": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/sqlite3/-/sqlite3-4.1.1.tgz",
-      "integrity": "sha512-CvT5XY+MWnn0HkbwVKJAyWEMfzpAPwnTiB3TobA5Mri44SrTovmmh499NPQP+gatkeOipqPlBLel7rn4E/PCQg==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/sqlite3/-/sqlite3-4.2.0.tgz",
+      "integrity": "sha512-roEOz41hxui2Q7uYnWsjMOTry6TcNUNmp8audCx18gF10P2NknwdpF+E+HKvz/F2NvPKGGBF4NGc+ZPQ+AABwg==",
       "requires": {
         "nan": "^2.12.1",
-        "node-pre-gyp": "^0.11.0",
-        "request": "^2.87.0"
+        "node-pre-gyp": "^0.11.0"
       }
     },
     "sshpk": {
@@ -1820,19 +1874,12 @@
       "dev": true
     },
     "tough-cookie": {
-      "version": "2.4.3",
-      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
-      "integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
+      "integrity": "sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==",
       "requires": {
-        "psl": "^1.1.24",
-        "punycode": "^1.4.1"
-      },
-      "dependencies": {
-        "punycode": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
-        }
+        "psl": "^1.1.28",
+        "punycode": "^2.1.1"
       }
     },
     "triple-beam": {
@@ -1888,9 +1935,9 @@
       "dev": true
     },
     "uri-js": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
-      "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.0.tgz",
+      "integrity": "sha512-B0yRTzYdUCCn9n+F4+Gh4yIDtMQcaJsmYBDsTSG8g/OejKBodLQ2IHfN3bM7jUsRXndopT7OIXWdYqc1fjmV6g==",
       "requires": {
         "punycode": "^2.1.0"
       }
@@ -1936,9 +1983,9 @@
       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
     "uuid": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz",
-      "integrity": "sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ=="
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
+      "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A=="
     },
     "verror": {
       "version": "1.10.0",
@@ -1974,25 +2021,25 @@
       }
     },
     "winston": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/winston/-/winston-3.2.1.tgz",
-      "integrity": "sha512-zU6vgnS9dAWCEKg/QYigd6cgMVVNwyTzKs81XZtTFuRwJOcDdBg7AU0mXVyNbs7O5RH2zdv+BdNZUlx7mXPuOw==",
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/winston/-/winston-3.3.3.tgz",
+      "integrity": "sha512-oEXTISQnC8VlSAKf1KYSSd7J6IWuRPQqDdo8eoRNaYKLvwSb5+79Z3Yi1lrl6KDpU6/VWaxpakDAtb1oQ4n9aw==",
       "requires": {
-        "async": "^2.6.1",
-        "diagnostics": "^1.1.1",
-        "is-stream": "^1.1.0",
-        "logform": "^2.1.1",
-        "one-time": "0.0.4",
-        "readable-stream": "^3.1.1",
+        "@dabh/diagnostics": "^2.0.2",
+        "async": "^3.1.0",
+        "is-stream": "^2.0.0",
+        "logform": "^2.2.0",
+        "one-time": "^1.0.0",
+        "readable-stream": "^3.4.0",
         "stack-trace": "0.0.x",
         "triple-beam": "^1.3.0",
-        "winston-transport": "^4.3.0"
+        "winston-transport": "^4.4.0"
       },
       "dependencies": {
         "readable-stream": {
-          "version": "3.4.0",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.4.0.tgz",
-          "integrity": "sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==",
+          "version": "3.6.0",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
+          "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
           "requires": {
             "inherits": "^2.0.3",
             "string_decoder": "^1.1.1",
@@ -2002,11 +2049,11 @@
       }
     },
     "winston-transport": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/winston-transport/-/winston-transport-4.3.0.tgz",
-      "integrity": "sha512-B2wPuwUi3vhzn/51Uukcao4dIduEiPOcOt9HJ3QeaXgkJ5Z7UwpBzxS4ZGNHtrxrUvTwemsQiSys0ihOf8Mp1A==",
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/winston-transport/-/winston-transport-4.4.0.tgz",
+      "integrity": "sha512-Lc7/p3GtqtqPBYYtS6KCN3c77/2QCev51DvcJKbkFPQNoj1sinkGwLGFDxkXY9J6p9+EPnYs+D90uwbnaiURTw==",
       "requires": {
-        "readable-stream": "^2.3.6",
+        "readable-stream": "^2.3.7",
         "triple-beam": "^1.2.0"
       }
     },
@@ -2035,11 +2082,12 @@
       "integrity": "sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g=="
     },
     "yauzl": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.4.1.tgz",
-      "integrity": "sha1-lSj0QtqxsihOWLQ3m7GU4i4MQAU=",
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
       "requires": {
-        "fd-slicer": "~1.0.1"
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
       }
     }
   }
diff --git a/package.json b/package.json
index 4b9934c..7c0c2c3 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "0.0.1",
   "private": true,
   "devDependencies": {
-    "shadow-cljs": "^2.8.109"
+    "shadow-cljs": "^2.11.5"
   },
   "dependencies": {
     "canvas": "^2.6.1",
@@ -16,6 +16,6 @@
     "sqlite": "^3.0.3",
     "tmp-promise": "^3.0.2",
     "twit": "^2.2.11",
-    "winston": "^3.2.1"
+    "winston": "^3.3.3"
   }
 }
diff --git a/shadow-cljs.edn b/shadow-cljs.edn
index 439ba08..d2089bc 100644
--- a/shadow-cljs.edn
+++ b/shadow-cljs.edn
@@ -12,10 +12,12 @@
  {:script
   {:target :node-script
    :main lemondronor.advisorycircular/main
-   :output-to "out/advisorycircular.js"}
+   :output-to "out/advisorycircular.js"
+   :compiler-options {:infer-externs false}}
   :test
   {:target :node-test
    :output-to "out/node-tests.js"
+   :compiler-options {:infer-externs false}
    ;;:ns-regexp "-spec$"
    :autorun true}
   :edn2json