diff --git a/core/src/test/kotlin/io/bkbn/kompendium/core/KompendiumTest.kt b/core/src/test/kotlin/io/bkbn/kompendium/core/KompendiumTest.kt
index d15632440..1a453b544 100644
--- a/core/src/test/kotlin/io/bkbn/kompendium/core/KompendiumTest.kt
+++ b/core/src/test/kotlin/io/bkbn/kompendium/core/KompendiumTest.kt
@@ -52,6 +52,7 @@ import io.bkbn.kompendium.core.util.postNoReqBody
 import io.bkbn.kompendium.core.util.primitives
 import io.bkbn.kompendium.core.util.reqRespExamples
 import io.bkbn.kompendium.core.util.requiredParams
+import io.bkbn.kompendium.core.util.responseHeaders
 import io.bkbn.kompendium.core.util.returnsList
 import io.bkbn.kompendium.core.util.rootRoute
 import io.bkbn.kompendium.core.util.samePathDifferentMethodsAndAuth
@@ -133,6 +134,9 @@ class KompendiumTest : DescribeSpec({
     it("Can support a post request with no request body") {
       openApiTestAllSerializers("T0065__post_no_req_body.json") { postNoReqBody() }
     }
+    it("Can notarize a route with response headers") {
+      openApiTestAllSerializers("T0066__notarized_get_with_response_headers.json") { responseHeaders() }
+    }
   }
   describe("Route Parsing") {
     it("Can parse a simple path and store it under the expected route") {
diff --git a/core/src/test/kotlin/io/bkbn/kompendium/core/util/NotarizedOpenApi.kt b/core/src/test/kotlin/io/bkbn/kompendium/core/util/NotarizedOpenApi.kt
index 376da49e7..f6baa0029 100644
--- a/core/src/test/kotlin/io/bkbn/kompendium/core/util/NotarizedOpenApi.kt
+++ b/core/src/test/kotlin/io/bkbn/kompendium/core/util/NotarizedOpenApi.kt
@@ -21,6 +21,8 @@ import io.bkbn.kompendium.core.util.TestModules.defaultResponseDescription
 import io.bkbn.kompendium.core.util.TestModules.rootPath
 import io.bkbn.kompendium.json.schema.definition.TypeDefinition
 import io.bkbn.kompendium.oas.payload.Parameter
+import io.bkbn.kompendium.oas.payload.ResponseHeader
+import io.ktor.http.HttpHeaders
 import io.ktor.http.HttpStatusCode
 import io.ktor.server.application.call
 import io.ktor.server.application.install
@@ -56,6 +58,38 @@ fun Routing.notarizedGet() {
   }
 }
 
+fun Routing.responseHeaders() {
+  route(defaultPath) {
+    install(NotarizedRoute()) {
+      parameters = defaultParams
+      get = GetInfo.builder {
+        response {
+          responseCode(HttpStatusCode.OK)
+          responseType<TestResponse>()
+          description(defaultResponseDescription)
+          responseHeaders(
+            mapOf(
+              HttpHeaders.ETag to ResponseHeader(
+                TypeDefinition.STRING,
+                "https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/ETag"
+              ),
+              HttpHeaders.LastModified to ResponseHeader(
+                TypeDefinition.STRING,
+                "https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Last-Modified"
+              ),
+            )
+          )
+        }
+        summary(defaultPathSummary)
+        description(defaultPathDescription)
+      }
+    }
+    get {
+      call.respondText { "hey dude ‼️ congrats on the get request" }
+    }
+  }
+}
+
 fun Routing.notarizedPost() {
   route(defaultPath) {
     install(NotarizedRoute()) {
diff --git a/core/src/test/resources/T0066__notarized_get_with_response_headers.json b/core/src/test/resources/T0066__notarized_get_with_response_headers.json
new file mode 100644
index 000000000..ae3a10f04
--- /dev/null
+++ b/core/src/test/resources/T0066__notarized_get_with_response_headers.json
@@ -0,0 +1,106 @@
+{
+  "openapi": "3.1.0",
+  "jsonSchemaDialect": "https://json-schema.org/draft/2020-12/schema",
+  "info": {
+    "title": "Test API",
+    "version": "1.33.7",
+    "description": "An amazing, fully-ish 😉 generated API spec",
+    "termsOfService": "https://example.com",
+    "contact": {
+      "name": "Homer Simpson",
+      "url": "https://gph.is/1NPUDiM",
+      "email": "chunkylover53@aol.com"
+    },
+    "license": {
+      "name": "MIT",
+      "url": "https://github.com/bkbnio/kompendium/blob/main/LICENSE"
+    }
+  },
+  "servers": [
+    {
+      "url": "https://myawesomeapi.com",
+      "description": "Production instance of my API"
+    },
+    {
+      "url": "https://staging.myawesomeapi.com",
+      "description": "Where the fun stuff happens"
+    }
+  ],
+  "paths": {
+    "/test/{a}": {
+      "get": {
+        "tags": [],
+        "summary": "Great Summary!",
+        "description": "testing more",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "A Successful Endeavor",
+            "headers": {
+              "ETag": {
+                "schema": {
+                  "type": "string"
+                },
+                "description": "https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/ETag"
+              },
+              "Last-Modified": {
+                "schema": {
+                  "type": "string"
+                },
+                "description": "https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Last-Modified"
+              }
+            },
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/TestResponse"
+                }
+              }
+            }
+          }
+        },
+        "deprecated": false
+      },
+      "parameters": [
+        {
+          "name": "a",
+          "in": "path",
+          "schema": {
+            "type": "string"
+          },
+          "required": true,
+          "deprecated": false
+        },
+        {
+          "name": "aa",
+          "in": "query",
+          "schema": {
+            "type": "number",
+            "format": "int32"
+          },
+          "required": true,
+          "deprecated": false
+        }
+      ]
+    }
+  },
+  "webhooks": {},
+  "components": {
+    "schemas": {
+      "TestResponse": {
+        "type": "object",
+        "properties": {
+          "c": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "c"
+        ]
+      }
+    },
+    "securitySchemes": {}
+  },
+  "security": [],
+  "tags": []
+}