diff --git a/lib/shared/vercel-edge-config/package.json b/lib/shared/vercel-edge-config/package.json
index 1c2e55316..08ee8224f 100644
--- a/lib/shared/vercel-edge-config/package.json
+++ b/lib/shared/vercel-edge-config/package.json
@@ -5,6 +5,9 @@
         "@devcycle/types": "*",
         "@vercel/edge-config": "^1.2.0"
     },
+    "dependencies": {
+        "class-transformer": "^0.5.1"
+    },
     "type": "commonjs",
     "main": "./src/index.js",
     "typings": "./src/index.d.ts"
diff --git a/lib/shared/vercel-edge-config/src/edge-config.spec.ts b/lib/shared/vercel-edge-config/src/edge-config.spec.ts
index bc9393759..a3f54656b 100644
--- a/lib/shared/vercel-edge-config/src/edge-config.spec.ts
+++ b/lib/shared/vercel-edge-config/src/edge-config.spec.ts
@@ -30,6 +30,63 @@ describe('EdgeConfigSource', () => {
         })
     })
 
+    it('transforms raw data into a valid ConfigBody', async () => {
+        const get = jest.fn()
+        const edgeConfigSource = new EdgeConfigSource(
+            fromPartial({
+                get,
+            }),
+        )
+
+        get.mockResolvedValue({
+            key: 'value',
+            features: [
+                {
+                    configuration: {
+                        targets: [
+                            {
+                                rollout: {
+                                    startDate: '2024-12-05T20:36:26.086Z',
+                                },
+                            },
+                        ],
+                    },
+                },
+            ],
+            lastModified: 'some date',
+        })
+
+        const result = await edgeConfigSource.getConfig(
+            'sdk-key',
+            'server',
+            false,
+        )
+
+        expect(result).toEqual({
+            config: {
+                key: 'value',
+                lastModified: 'some date',
+                features: [
+                    {
+                        configuration: {
+                            targets: [
+                                {
+                                    rollout: {
+                                        startDate: new Date(
+                                            '2024-12-05T20:36:26.086Z',
+                                        ),
+                                    },
+                                },
+                            ],
+                        },
+                    },
+                ],
+            },
+            lastModified: 'some date',
+            metaData: { resLastModified: 'some date' },
+        })
+    })
+
     it('returns null when the existing config date is newer', async () => {
         const get = jest.fn()
         const edgeConfigSource = new EdgeConfigSource(
diff --git a/lib/shared/vercel-edge-config/src/edge-config.ts b/lib/shared/vercel-edge-config/src/edge-config.ts
index 41ae740fe..f98ced639 100644
--- a/lib/shared/vercel-edge-config/src/edge-config.ts
+++ b/lib/shared/vercel-edge-config/src/edge-config.ts
@@ -1,5 +1,6 @@
 import { EdgeConfigClient, EdgeConfigValue } from '@vercel/edge-config'
 import { ConfigBody, ConfigSource, UserError } from '@devcycle/types'
+import { plainToInstance } from 'class-transformer'
 
 export class EdgeConfigSource extends ConfigSource {
     constructor(private edgeConfigClient: EdgeConfigClient) {
@@ -44,7 +45,7 @@ export class EdgeConfigSource extends ConfigSource {
         this.configLastModified = config['lastModified'] as string
 
         return {
-            config: config as unknown as ConfigBody,
+            config: plainToInstance(ConfigBody, config),
             metaData: { resLastModified: this.configLastModified },
             lastModified: this.configLastModified,
         }
diff --git a/yarn.lock b/yarn.lock
index a99859d80..834bb97ba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4829,6 +4829,8 @@ __metadata:
 "@devcycle/vercel-edge-config@workspace:lib/shared/vercel-edge-config":
   version: 0.0.0-use.local
   resolution: "@devcycle/vercel-edge-config@workspace:lib/shared/vercel-edge-config"
+  dependencies:
+    class-transformer: ^0.5.1
   peerDependencies:
     "@devcycle/types": "*"
     "@vercel/edge-config": ^1.2.0