diff --git a/package-lock.json b/package-lock.json
index 6cd2886..a621a5e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2,6 +2,34 @@
     "requires": true,
     "lockfileVersion": 1,
     "dependencies": {
+        "@kwsites/file-exists": {
+            "version": "1.1.1",
+            "resolved": "https://registry.npmjs.org/@kwsites/file-exists/-/file-exists-1.1.1.tgz",
+            "integrity": "sha512-m9/5YGR18lIwxSFDwfE3oA7bWuq9kdau6ugN4H2rJeyhFQZcG9AgSHkQtSD15a8WvTgfz9aikZMrKPHvbpqFiw==",
+            "requires": {
+                "debug": "^4.1.1"
+            },
+            "dependencies": {
+                "debug": {
+                    "version": "4.3.4",
+                    "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+                    "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+                    "requires": {
+                        "ms": "2.1.2"
+                    }
+                },
+                "ms": {
+                    "version": "2.1.2",
+                    "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+                    "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+                }
+            }
+        },
+        "@kwsites/promise-deferred": {
+            "version": "1.1.1",
+            "resolved": "https://registry.npmjs.org/@kwsites/promise-deferred/-/promise-deferred-1.1.1.tgz",
+            "integrity": "sha512-GaHYm+c0O9MjZRu0ongGBRbinu8gVAMd2UZjji6jVmqKtZluZnptXGWhz1E8j8D2HJ3f/yMxKAUC0b+57wncIw=="
+        },
         "@peculiar/asn1-schema": {
             "version": "1.0.3",
             "resolved": "https://registry.npmjs.org/@peculiar/asn1-schema/-/asn1-schema-1.0.3.tgz",
@@ -2009,19 +2037,21 @@
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         },
         "simple-git": {
-            "version": "1.126.0",
-            "resolved": "https://registry.npmjs.org/simple-git/-/simple-git-1.126.0.tgz",
-            "integrity": "sha512-47mqHxgZnN8XRa9HbpWprzUv3Ooqz9RY/LSZgvA7jCkW8jcwLahMz7LKugY91KZehfG0sCVPtgXiU72hd6b1Bw==",
+            "version": "3.15.0",
+            "resolved": "https://registry.npmjs.org/simple-git/-/simple-git-3.15.0.tgz",
+            "integrity": "sha512-FiWoMPlcYHQ+ApRihUsGjC/ZmIlWj62S6MBCwOunczvXcLQt+9ZdrysDrR6QVepkRQfEAaBXrN2QtJKrN6zbtg==",
             "requires": {
-                "debug": "^4.0.1"
+                "@kwsites/file-exists": "^1.1.1",
+                "@kwsites/promise-deferred": "^1.1.1",
+                "debug": "^4.3.4"
             },
             "dependencies": {
                 "debug": {
-                    "version": "4.1.1",
-                    "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-                    "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+                    "version": "4.3.4",
+                    "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+                    "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
                     "requires": {
-                        "ms": "^2.1.1"
+                        "ms": "2.1.2"
                     }
                 },
                 "ms": {
diff --git a/package.json b/package.json
index e13d469..3b154fa 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,6 @@
         "gun": "^0.2019.1120",
         "morgan": "^1.9.1",
         "nunjucks": "^3.2.0",
-        "simple-git": "^1.126.0"
+        "simple-git": "^3.15.0"
     }
 }