diff --git a/package-lock.json b/package-lock.json
index edb44cc..a498446 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -163,11 +163,18 @@
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-            "resolved": "https://registry.npmjs.org/async/-/async-2.6.2.tgz",
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+            "version": "2.6.3",
+            "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+            "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
             "requires": {
-                "lodash": "^4.17.11"
+                "lodash": "^4.17.14"
+            },
+            "dependencies": {
+                "lodash": {
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+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+                    "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+                }
             }
         },
         "async-each": {
@@ -1250,9 +1257,9 @@
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-            "resolved": "https://registry.npmjs.org/date-format/-/date-format-2.0.0.tgz",
-            "integrity": "sha512-M6UqVvZVgFYqZL1SfHsRGIQSz3ZL+qgbsV5Lp1Vj61LZVYuEwcMXYay7DRDtYs2HQQBK5hQtQ0fD9aEJ89V0LA=="
+            "version": "2.1.0",
+            "resolved": "https://registry.npmjs.org/date-format/-/date-format-2.1.0.tgz",
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@@ -1582,9 +1589,9 @@
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-            "resolved": "https://registry.npmjs.org/flatted/-/flatted-2.0.0.tgz",
-            "integrity": "sha512-R+H8IZclI8AAkSBRQJLVOsxwAoHd6WC40b4QTNWIjzAa6BXOBfQcM587MXDTVPeYaopFNWHUFLx7eNmHDSxMWg=="
+            "version": "2.0.1",
+            "resolved": "https://registry.npmjs.org/flatted/-/flatted-2.0.1.tgz",
+            "integrity": "sha512-a1hQMktqW9Nmqr5aktAux3JMNqaucxGcjtjWnZLHX7yyPCmlSV3M54nGYbqT8K+0GhF3NBgmJCc3ma+WOgX8Jg=="
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@@ -2166,18 +2173,19 @@
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             "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
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+            "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+            "dev": true
         },
         "log4js": {
-            "version": "4.3.2",
-            "resolved": "https://registry.npmjs.org/log4js/-/log4js-4.3.2.tgz",
-            "integrity": "sha512-72GjgSP+ifL156MD/bXEhE7UlFLKS2KkCXujodb1nl1z6PpKhCfS+41dyNQ7zKi4iM49TQl+aWLEISXGLcGCCQ==",
+            "version": "4.5.1",
+            "resolved": "https://registry.npmjs.org/log4js/-/log4js-4.5.1.tgz",
+            "integrity": "sha512-EEEgFcE9bLgaYUKuozyFfytQM2wDHtXn4tAN41pkaxpNjAykv11GVdeI4tHtmPWW4Xrgh9R/2d7XYghDVjbKKw==",
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                 "debug": "^4.1.1",
                 "flatted": "^2.0.0",
-                "rfdc": "^1.1.2",
-                "streamroller": "^1.0.5"
+                "rfdc": "^1.1.4",
+                "streamroller": "^1.0.6"
             }
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         "lowercase-keys": {
@@ -3957,15 +3965,15 @@
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-            "version": "1.0.5",
-            "resolved": "https://registry.npmjs.org/streamroller/-/streamroller-1.0.5.tgz",
-            "integrity": "sha512-iGVaMcyF5PcUY0cPbW3xFQUXnr9O4RZXNBBjhuLZgrjLO4XCLLGfx4T2sGqygSeylUjwgWRsnNbT9aV0Zb8AYw==",
+            "version": "1.0.6",
+            "resolved": "https://registry.npmjs.org/streamroller/-/streamroller-1.0.6.tgz",
+            "integrity": "sha512-3QC47Mhv3/aZNFpDDVO44qQb9gwB9QggMEE0sQmkTAwBVYdBRWISdsywlkfm5II1Q5y/pmrHflti/IgmIzdDBg==",
             "requires": {
                 "async": "^2.6.2",
                 "date-format": "^2.0.0",
                 "debug": "^3.2.6",
                 "fs-extra": "^7.0.1",
-                "lodash": "^4.17.11"
+                "lodash": "^4.17.14"
             },
             "dependencies": {
                 "debug": {
@@ -3975,6 +3983,11 @@
                     "requires": {
                         "ms": "^2.1.1"
                     }
+                },
+                "lodash": {
+                    "version": "4.17.15",
+                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+                    "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
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diff --git a/package.json b/package.json
index 8b21beb..d6476c4 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
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         "@teamhive/typedi-common": "^2.0.0",
         "config": "^3.1.0",
-        "log4js": "^4.3.2",
+        "log4js": "^4.5.1",
         "raven": "^2.6.4",
         "reflect-metadata": "^0.1.13",
         "typedi": "^0.8.0"