diff --git a/src/themes/reveal-hugo/package-lock.json b/src/themes/reveal-hugo/package-lock.json
index 74f1383..0eefc96 100644
--- a/src/themes/reveal-hugo/package-lock.json
+++ b/src/themes/reveal-hugo/package-lock.json
@@ -3,9 +3,9 @@
   "lockfileVersion": 1,
   "dependencies": {
     "npm": {
-      "version": "6.13.4",
-      "resolved": "https://registry.npmjs.org/npm/-/npm-6.13.4.tgz",
-      "integrity": "sha512-vTcUL4SCg3AzwInWTbqg1OIaOXlzKSS8Mb8kc5avwrJpcvevDA5J9BhYSuei+fNs3pwOp4lzA5x2FVDXACvoXA==",
+      "version": "6.14.6",
+      "resolved": "https://registry.npmjs.org/npm/-/npm-6.14.6.tgz",
+      "integrity": "sha512-axnz6iHFK6WPE0js/+mRp+4IOwpHn5tJEw5KB6FiCU764zmffrhsYHbSHi2kKqNkRBt53XasXjngZfBD3FQzrQ==",
       "requires": {
         "JSONStream": "^1.3.5",
         "abbrev": "~1.1.1",
@@ -13,12 +13,12 @@
         "ansistyles": "~0.1.3",
         "aproba": "^2.0.0",
         "archy": "~1.0.0",
-        "bin-links": "^1.1.6",
+        "bin-links": "^1.1.7",
         "bluebird": "^3.5.5",
         "byte-size": "^5.0.1",
         "cacache": "^12.0.3",
         "call-limit": "^1.1.1",
-        "chownr": "^1.1.3",
+        "chownr": "^1.1.4",
         "ci-info": "^2.0.0",
         "cli-columns": "^3.1.2",
         "cli-table3": "^0.5.1",
@@ -35,10 +35,10 @@
         "fs-vacuum": "~1.2.10",
         "fs-write-stream-atomic": "~1.0.10",
         "gentle-fs": "^2.3.0",
-        "glob": "^7.1.4",
-        "graceful-fs": "^4.2.3",
+        "glob": "^7.1.6",
+        "graceful-fs": "^4.2.4",
         "has-unicode": "~2.0.1",
-        "hosted-git-info": "^2.8.5",
+        "hosted-git-info": "^2.8.8",
         "iferr": "^1.0.2",
         "imurmurhash": "*",
         "infer-owner": "^1.0.4",
@@ -56,7 +56,7 @@
         "libnpmorg": "^1.0.1",
         "libnpmsearch": "^2.0.2",
         "libnpmteam": "^1.0.2",
-        "libnpx": "^10.2.0",
+        "libnpx": "^10.2.2",
         "lock-verify": "^2.1.0",
         "lockfile": "^1.0.4",
         "lodash._baseindexof": "*",
@@ -73,26 +73,26 @@
         "lru-cache": "^5.1.1",
         "meant": "~1.0.1",
         "mississippi": "^3.0.0",
-        "mkdirp": "~0.5.1",
+        "mkdirp": "^0.5.5",
         "move-concurrently": "^1.0.1",
-        "node-gyp": "^5.0.5",
-        "nopt": "~4.0.1",
+        "node-gyp": "^5.1.0",
+        "nopt": "^4.0.3",
         "normalize-package-data": "^2.5.0",
         "npm-audit-report": "^1.3.2",
         "npm-cache-filename": "~1.0.2",
         "npm-install-checks": "^3.0.2",
         "npm-lifecycle": "^3.1.4",
         "npm-package-arg": "^6.1.1",
-        "npm-packlist": "^1.4.7",
+        "npm-packlist": "^1.4.8",
         "npm-pick-manifest": "^3.0.2",
-        "npm-profile": "^4.0.2",
-        "npm-registry-fetch": "^4.0.2",
+        "npm-profile": "^4.0.4",
+        "npm-registry-fetch": "^4.0.5",
         "npm-user-validate": "~1.0.0",
         "npmlog": "~4.1.2",
         "once": "~1.4.0",
         "opener": "^1.5.1",
         "osenv": "^0.1.5",
-        "pacote": "^9.5.11",
+        "pacote": "^9.5.12",
         "path-is-inside": "~1.0.2",
         "promise-inflight": "~1.0.1",
         "qrcode-terminal": "^0.12.0",
@@ -103,11 +103,11 @@
         "read-installed": "~4.0.3",
         "read-package-json": "^2.1.1",
         "read-package-tree": "^5.3.1",
-        "readable-stream": "^3.4.0",
+        "readable-stream": "^3.6.0",
         "readdir-scoped-modules": "^1.1.0",
         "request": "^2.88.0",
         "retry": "^0.12.0",
-        "rimraf": "^2.6.3",
+        "rimraf": "^2.7.1",
         "safe-buffer": "^5.1.2",
         "semver": "^5.7.1",
         "sha": "^3.0.0",
@@ -272,7 +272,7 @@
           }
         },
         "bin-links": {
-          "version": "1.1.6",
+          "version": "1.1.7",
           "bundled": true,
           "requires": {
             "bluebird": "^3.5.3",
@@ -371,7 +371,7 @@
           }
         },
         "chownr": {
-          "version": "1.1.3",
+          "version": "1.1.4",
           "bundled": true
         },
         "ci-info": {
@@ -636,7 +636,7 @@
           "bundled": true
         },
         "deep-extend": {
-          "version": "0.5.1",
+          "version": "0.6.0",
           "bundled": true
         },
         "defaults": {
@@ -752,7 +752,7 @@
           }
         },
         "env-paths": {
-          "version": "1.0.0",
+          "version": "2.2.0",
           "bundled": true
         },
         "err-code": {
@@ -1055,7 +1055,7 @@
           }
         },
         "get-caller-file": {
-          "version": "1.0.2",
+          "version": "1.0.3",
           "bundled": true
         },
         "get-stream": {
@@ -1073,7 +1073,7 @@
           }
         },
         "glob": {
-          "version": "7.1.4",
+          "version": "7.1.6",
           "bundled": true,
           "requires": {
             "fs.realpath": "^1.0.0",
@@ -1115,7 +1115,7 @@
           }
         },
         "graceful-fs": {
-          "version": "4.2.3",
+          "version": "4.2.4",
           "bundled": true
         },
         "har-schema": {
@@ -1150,7 +1150,7 @@
           "bundled": true
         },
         "hosted-git-info": {
-          "version": "2.8.5",
+          "version": "2.8.8",
           "bundled": true
         },
         "http-cache-semantics": {
@@ -1250,7 +1250,7 @@
           }
         },
         "invert-kv": {
-          "version": "1.0.0",
+          "version": "2.0.0",
           "bundled": true
         },
         "ip": {
@@ -1266,10 +1266,10 @@
           "bundled": true
         },
         "is-ci": {
-          "version": "1.1.0",
+          "version": "1.2.1",
           "bundled": true,
           "requires": {
-            "ci-info": "^1.0.0"
+            "ci-info": "^1.5.0"
           },
           "dependencies": {
             "ci-info": {
@@ -1331,7 +1331,7 @@
           }
         },
         "is-retry-allowed": {
-          "version": "1.1.0",
+          "version": "1.2.0",
           "bundled": true
         },
         "is-stream": {
@@ -1408,10 +1408,10 @@
           "bundled": true
         },
         "lcid": {
-          "version": "1.0.0",
+          "version": "2.0.0",
           "bundled": true,
           "requires": {
-            "invert-kv": "^1.0.0"
+            "invert-kv": "^2.0.0"
           }
         },
         "libcipm": {
@@ -1570,7 +1570,7 @@
           }
         },
         "libnpx": {
-          "version": "10.2.0",
+          "version": "10.2.2",
           "bundled": true,
           "requires": {
             "dotenv": "^5.0.1",
@@ -1700,15 +1700,30 @@
             "ssri": "^6.0.0"
           }
         },
+        "map-age-cleaner": {
+          "version": "0.1.3",
+          "bundled": true,
+          "requires": {
+            "p-defer": "^1.0.0"
+          }
+        },
         "meant": {
           "version": "1.0.1",
           "bundled": true
         },
         "mem": {
-          "version": "1.1.0",
+          "version": "4.3.0",
           "bundled": true,
           "requires": {
-            "mimic-fn": "^1.0.0"
+            "map-age-cleaner": "^0.1.1",
+            "mimic-fn": "^2.0.0",
+            "p-is-promise": "^2.0.0"
+          },
+          "dependencies": {
+            "mimic-fn": {
+              "version": "2.1.0",
+              "bundled": true
+            }
           }
         },
         "mime-db": {
@@ -1722,10 +1737,6 @@
             "mime-db": "~1.35.0"
           }
         },
-        "mimic-fn": {
-          "version": "1.2.0",
-          "bundled": true
-        },
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
@@ -1733,10 +1744,6 @@
             "brace-expansion": "^1.1.7"
           }
         },
-        "minimist": {
-          "version": "0.0.8",
-          "bundled": true
-        },
         "minizlib": {
           "version": "1.3.3",
           "bundled": true,
@@ -1771,10 +1778,16 @@
           }
         },
         "mkdirp": {
-          "version": "0.5.1",
+          "version": "0.5.5",
           "bundled": true,
           "requires": {
-            "minimist": "0.0.8"
+            "minimist": "^1.2.5"
+          },
+          "dependencies": {
+            "minimist": {
+              "version": "1.2.5",
+              "bundled": true
+            }
           }
         },
         "move-concurrently": {
@@ -1803,6 +1816,10 @@
           "version": "0.0.7",
           "bundled": true
         },
+        "nice-try": {
+          "version": "1.0.5",
+          "bundled": true
+        },
         "node-fetch-npm": {
           "version": "2.0.2",
           "bundled": true,
@@ -1813,37 +1830,24 @@
           }
         },
         "node-gyp": {
-          "version": "5.0.5",
+          "version": "5.1.0",
           "bundled": true,
           "requires": {
-            "env-paths": "^1.0.0",
-            "glob": "^7.0.3",
-            "graceful-fs": "^4.1.2",
-            "mkdirp": "^0.5.0",
-            "nopt": "2 || 3",
-            "npmlog": "0 || 1 || 2 || 3 || 4",
-            "request": "^2.87.0",
-            "rimraf": "2",
-            "semver": "~5.3.0",
+            "env-paths": "^2.2.0",
+            "glob": "^7.1.4",
+            "graceful-fs": "^4.2.2",
+            "mkdirp": "^0.5.1",
+            "nopt": "^4.0.1",
+            "npmlog": "^4.1.2",
+            "request": "^2.88.0",
+            "rimraf": "^2.6.3",
+            "semver": "^5.7.1",
             "tar": "^4.4.12",
-            "which": "1"
-          },
-          "dependencies": {
-            "nopt": {
-              "version": "3.0.6",
-              "bundled": true,
-              "requires": {
-                "abbrev": "1"
-              }
-            },
-            "semver": {
-              "version": "5.3.0",
-              "bundled": true
-            }
+            "which": "^1.3.1"
           }
         },
         "nopt": {
-          "version": "4.0.1",
+          "version": "4.0.3",
           "bundled": true,
           "requires": {
             "abbrev": "1",
@@ -1928,11 +1932,12 @@
           }
         },
         "npm-packlist": {
-          "version": "1.4.7",
+          "version": "1.4.8",
           "bundled": true,
           "requires": {
             "ignore-walk": "^3.0.1",
-            "npm-bundled": "^1.0.1"
+            "npm-bundled": "^1.0.1",
+            "npm-normalize-package-bin": "^1.0.1"
           }
         },
         "npm-pick-manifest": {
@@ -1945,7 +1950,7 @@
           }
         },
         "npm-profile": {
-          "version": "4.0.2",
+          "version": "4.0.4",
           "bundled": true,
           "requires": {
             "aproba": "^1.1.2 || 2",
@@ -1954,7 +1959,7 @@
           }
         },
         "npm-registry-fetch": {
-          "version": "4.0.2",
+          "version": "4.0.5",
           "bundled": true,
           "requires": {
             "JSONStream": "^1.3.4",
@@ -1967,7 +1972,7 @@
           },
           "dependencies": {
             "safe-buffer": {
-              "version": "5.2.0",
+              "version": "5.2.1",
               "bundled": true
             }
           }
@@ -2033,12 +2038,38 @@
           "bundled": true
         },
         "os-locale": {
-          "version": "2.1.0",
+          "version": "3.1.0",
           "bundled": true,
           "requires": {
-            "execa": "^0.7.0",
-            "lcid": "^1.0.0",
-            "mem": "^1.1.0"
+            "execa": "^1.0.0",
+            "lcid": "^2.0.0",
+            "mem": "^4.0.0"
+          },
+          "dependencies": {
+            "cross-spawn": {
+              "version": "6.0.5",
+              "bundled": true,
+              "requires": {
+                "nice-try": "^1.0.4",
+                "path-key": "^2.0.1",
+                "semver": "^5.5.0",
+                "shebang-command": "^1.2.0",
+                "which": "^1.2.9"
+              }
+            },
+            "execa": {
+              "version": "1.0.0",
+              "bundled": true,
+              "requires": {
+                "cross-spawn": "^6.0.0",
+                "get-stream": "^4.0.0",
+                "is-stream": "^1.1.0",
+                "npm-run-path": "^2.0.0",
+                "p-finally": "^1.0.0",
+                "signal-exit": "^3.0.0",
+                "strip-eof": "^1.0.0"
+              }
+            }
           }
         },
         "os-tmpdir": {
@@ -2053,10 +2084,18 @@
             "os-tmpdir": "^1.0.0"
           }
         },
+        "p-defer": {
+          "version": "1.0.0",
+          "bundled": true
+        },
         "p-finally": {
           "version": "1.0.0",
           "bundled": true
         },
+        "p-is-promise": {
+          "version": "2.1.0",
+          "bundled": true
+        },
         "p-limit": {
           "version": "1.2.0",
           "bundled": true,
@@ -2086,7 +2125,7 @@
           }
         },
         "pacote": {
-          "version": "9.5.11",
+          "version": "9.5.12",
           "bundled": true,
           "requires": {
             "bluebird": "^3.5.3",
@@ -2299,17 +2338,17 @@
           "bundled": true
         },
         "rc": {
-          "version": "1.2.7",
+          "version": "1.2.8",
           "bundled": true,
           "requires": {
-            "deep-extend": "^0.5.1",
+            "deep-extend": "^0.6.0",
             "ini": "~1.3.0",
             "minimist": "^1.2.0",
             "strip-json-comments": "~2.0.1"
           },
           "dependencies": {
             "minimist": {
-              "version": "1.2.0",
+              "version": "1.2.5",
               "bundled": true
             }
           }
@@ -2362,7 +2401,7 @@
           }
         },
         "readable-stream": {
-          "version": "3.4.0",
+          "version": "3.6.0",
           "bundled": true,
           "requires": {
             "inherits": "^2.0.3",
@@ -2381,7 +2420,7 @@
           }
         },
         "registry-auth-token": {
-          "version": "3.3.2",
+          "version": "3.4.0",
           "bundled": true,
           "requires": {
             "rc": "^1.1.6",
@@ -2438,7 +2477,7 @@
           "bundled": true
         },
         "rimraf": {
-          "version": "2.6.3",
+          "version": "2.7.1",
           "bundled": true,
           "requires": {
             "glob": "^7.1.3"
@@ -2596,7 +2635,7 @@
           }
         },
         "spdx-license-ids": {
-          "version": "3.0.3",
+          "version": "3.0.5",
           "bundled": true
         },
         "split-on-first": {
@@ -2697,10 +2736,16 @@
           }
         },
         "string_decoder": {
-          "version": "1.2.0",
+          "version": "1.3.0",
           "bundled": true,
           "requires": {
-            "safe-buffer": "~5.1.0"
+            "safe-buffer": "~5.2.0"
+          },
+          "dependencies": {
+            "safe-buffer": {
+              "version": "5.2.0",
+              "bundled": true
+            }
           }
         },
         "stringify-package": {
@@ -2969,7 +3014,7 @@
           }
         },
         "widest-line": {
-          "version": "2.0.0",
+          "version": "2.0.1",
           "bundled": true,
           "requires": {
             "string-width": "^2.1.1"
@@ -3031,14 +3076,14 @@
           "bundled": true
         },
         "yargs": {
-          "version": "11.0.0",
+          "version": "11.1.1",
           "bundled": true,
           "requires": {
             "cliui": "^4.0.0",
             "decamelize": "^1.1.1",
             "find-up": "^2.1.0",
             "get-caller-file": "^1.0.1",
-            "os-locale": "^2.0.0",
+            "os-locale": "^3.1.0",
             "require-directory": "^2.1.1",
             "require-main-filename": "^1.0.1",
             "set-blocking": "^2.0.0",
diff --git a/src/themes/reveal-hugo/package.json b/src/themes/reveal-hugo/package.json
index fea263f..dd687aa 100644
--- a/src/themes/reveal-hugo/package.json
+++ b/src/themes/reveal-hugo/package.json
@@ -4,6 +4,6 @@
     "build": "hugo -s exampleSite"
   },
   "dependencies": {
-    "npm": "^6.13.4"
+    "npm": "^6.14.6"
   }
 }