diff --git a/serverless/package-lock.json b/serverless/package-lock.json
index 18fed6b..7af7681 100644
--- a/serverless/package-lock.json
+++ b/serverless/package-lock.json
@@ -8,7 +8,7 @@
       "name": "sendgrid-dynamic-blocks",
       "version": "0.0.0",
       "dependencies": {
-        "@sendgrid/client": "^7.7.0",
+        "@sendgrid/client": "^8.0.0",
         "@twilio/runtime-handler": "1.3.0",
         "form-data": "^4.0.0",
         "jsonwebtoken": "^9.0.1",
@@ -119,26 +119,36 @@
       }
     },
     "node_modules/@sendgrid/client": {
-      "version": "7.7.0",
-      "resolved": "https://registry.npmjs.org/@sendgrid/client/-/client-7.7.0.tgz",
-      "integrity": "sha512-SxH+y8jeAQSnDavrTD0uGDXYIIkFylCo+eDofVmZLQ0f862nnqbC3Vd1ej6b7Le7lboyzQF6F7Fodv02rYspuA==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/@sendgrid/client/-/client-8.0.0.tgz",
+      "integrity": "sha512-+7ksiRhmrNbZ+nu6Z0OpkUQLYvtA8ulLvjabVVz/F/8erHIh19cbzU1PgZ/t7gVAqaU2Sd9jAMfcoKbaDLWO/Q==",
       "dependencies": {
-        "@sendgrid/helpers": "^7.7.0",
-        "axios": "^0.26.0"
+        "@sendgrid/helpers": "^8.0.0",
+        "axios": "^1.6.0"
       },
       "engines": {
-        "node": "6.* || 8.* || >=10.*"
+        "node": ">=12.*"
+      }
+    },
+    "node_modules/@sendgrid/client/node_modules/axios": {
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.6.2.tgz",
+      "integrity": "sha512-7i24Ri4pmDRfJTR7LDBhsOTtcm+9kjX5WiY1X3wIisx6G9So3pfMkEiU7emUBe46oceVImccTEM3k6C5dbVW8A==",
+      "dependencies": {
+        "follow-redirects": "^1.15.0",
+        "form-data": "^4.0.0",
+        "proxy-from-env": "^1.1.0"
       }
     },
     "node_modules/@sendgrid/helpers": {
-      "version": "7.7.0",
-      "resolved": "https://registry.npmjs.org/@sendgrid/helpers/-/helpers-7.7.0.tgz",
-      "integrity": "sha512-3AsAxfN3GDBcXoZ/y1mzAAbKzTtUZ5+ZrHOmWQ279AuaFXUNCh9bPnRpN504bgveTqoW+11IzPg3I0WVgDINpw==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/@sendgrid/helpers/-/helpers-8.0.0.tgz",
+      "integrity": "sha512-Ze7WuW2Xzy5GT5WRx+yEv89fsg/pgy3T1E3FS0QEx0/VvRmigMZ5qyVGhJz4SxomegDkzXv/i0aFPpHKN8qdAA==",
       "dependencies": {
         "deepmerge": "^4.2.2"
       },
       "engines": {
-        "node": ">= 6.0.0"
+        "node": ">= 12.0.0"
       }
     },
     "node_modules/@sindresorhus/is": {
@@ -3718,6 +3728,11 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
     "node_modules/pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
@@ -5237,18 +5252,30 @@
       }
     },
     "@sendgrid/client": {
-      "version": "7.7.0",
-      "resolved": "https://registry.npmjs.org/@sendgrid/client/-/client-7.7.0.tgz",
-      "integrity": "sha512-SxH+y8jeAQSnDavrTD0uGDXYIIkFylCo+eDofVmZLQ0f862nnqbC3Vd1ej6b7Le7lboyzQF6F7Fodv02rYspuA==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/@sendgrid/client/-/client-8.0.0.tgz",
+      "integrity": "sha512-+7ksiRhmrNbZ+nu6Z0OpkUQLYvtA8ulLvjabVVz/F/8erHIh19cbzU1PgZ/t7gVAqaU2Sd9jAMfcoKbaDLWO/Q==",
       "requires": {
-        "@sendgrid/helpers": "^7.7.0",
-        "axios": "^0.26.0"
+        "@sendgrid/helpers": "^8.0.0",
+        "axios": "^1.6.0"
+      },
+      "dependencies": {
+        "axios": {
+          "version": "1.6.2",
+          "resolved": "https://registry.npmjs.org/axios/-/axios-1.6.2.tgz",
+          "integrity": "sha512-7i24Ri4pmDRfJTR7LDBhsOTtcm+9kjX5WiY1X3wIisx6G9So3pfMkEiU7emUBe46oceVImccTEM3k6C5dbVW8A==",
+          "requires": {
+            "follow-redirects": "^1.15.0",
+            "form-data": "^4.0.0",
+            "proxy-from-env": "^1.1.0"
+          }
+        }
       }
     },
     "@sendgrid/helpers": {
-      "version": "7.7.0",
-      "resolved": "https://registry.npmjs.org/@sendgrid/helpers/-/helpers-7.7.0.tgz",
-      "integrity": "sha512-3AsAxfN3GDBcXoZ/y1mzAAbKzTtUZ5+ZrHOmWQ279AuaFXUNCh9bPnRpN504bgveTqoW+11IzPg3I0WVgDINpw==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/@sendgrid/helpers/-/helpers-8.0.0.tgz",
+      "integrity": "sha512-Ze7WuW2Xzy5GT5WRx+yEv89fsg/pgy3T1E3FS0QEx0/VvRmigMZ5qyVGhJz4SxomegDkzXv/i0aFPpHKN8qdAA==",
       "requires": {
         "deepmerge": "^4.2.2"
       }
@@ -8045,6 +8072,11 @@
         "ipaddr.js": "1.9.1"
       }
     },
+    "proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
     "pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
diff --git a/serverless/package.json b/serverless/package.json
index 24784ed..6e359f4 100644
--- a/serverless/package.json
+++ b/serverless/package.json
@@ -8,7 +8,7 @@
     "deploy": "twilio-run deploy"
   },
   "dependencies": {
-    "@sendgrid/client": "^7.7.0",
+    "@sendgrid/client": "^8.0.0",
     "@twilio/runtime-handler": "1.3.0",
     "form-data": "^4.0.0",
     "jsonwebtoken": "^9.0.1",