diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea2d85e..23fee30 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## v1.4.1 (2023-05-26)
+
+### Added
+* Update `activitypub-express` to add User-Agent headers to federation requests
+
 ## v1.4.0 (2023-03-17)
 
 ### Added
diff --git a/package-lock.json b/package-lock.json
index 42348a5..bfb789d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "AGPL-3.0-or-later",
       "dependencies": {
         "@small-tech/auto-encrypt": "^3.1.0",
-        "activitypub-express": "^4.2.2",
+        "activitypub-express": "^4.3.0",
         "connect-history-api-fallback": "^2.0.0",
         "cors": "^2.8.4",
         "dotenv": "^16.0.3",
@@ -1250,9 +1250,9 @@
       }
     },
     "node_modules/activitypub-express": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/activitypub-express/-/activitypub-express-4.2.2.tgz",
-      "integrity": "sha512-r9/gzBs8I8d4ljXYm98FP4sroGVbmmeo83M5CKbh4/RzmrWe67CgedAecNo81cMbn7r67ev1lgewvwsevF55xg==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/activitypub-express/-/activitypub-express-4.3.0.tgz",
+      "integrity": "sha512-Jdh6EVP6y5LC2JIz3fgV+wbup1VfGGCyzM3iVIArYWrvbLeNyiiW5p7UQs+mU3VhjxK1XqQbA12pharlLHGLYg==",
       "dependencies": {
         "deepmerge": "^4.2.2",
         "express": "^4.18.0",
@@ -6370,9 +6370,9 @@
       "requires": {}
     },
     "activitypub-express": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/activitypub-express/-/activitypub-express-4.2.2.tgz",
-      "integrity": "sha512-r9/gzBs8I8d4ljXYm98FP4sroGVbmmeo83M5CKbh4/RzmrWe67CgedAecNo81cMbn7r67ev1lgewvwsevF55xg==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/activitypub-express/-/activitypub-express-4.3.0.tgz",
+      "integrity": "sha512-Jdh6EVP6y5LC2JIz3fgV+wbup1VfGGCyzM3iVIArYWrvbLeNyiiW5p7UQs+mU3VhjxK1XqQbA12pharlLHGLYg==",
       "requires": {
         "deepmerge": "^4.2.2",
         "express": "^4.18.0",
diff --git a/package.json b/package.json
index ae6be8b..412fb1d 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "main": "index.js",
   "dependencies": {
     "@small-tech/auto-encrypt": "^3.1.0",
-    "activitypub-express": "^4.2.2",
+    "activitypub-express": "^4.3.0",
     "connect-history-api-fallback": "^2.0.0",
     "cors": "^2.8.4",
     "dotenv": "^16.0.3",