diff --git a/composer.json b/composer.json
index bc9fa38..3055df1 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
     "j4mie/idiorm": "1.4.*",
     "mf2/mf2": "^0.4",
     "indieweb/date-formatter": "0.3.*",
-    "indieauth/client": ">=0.5.0",
+    "indieauth/client": ">=0.5.1",
     "mpratt/relativetime": ">=1.0",
     "firebase/php-jwt": "2.*",
     "abraham/twitteroauth": "*",
diff --git a/composer.lock b/composer.lock
index 4bc7efd..64a263f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "f16f420e819dd988b7c5eea73aa21504",
+    "content-hash": "2869253e9c190f261651037122249e6f",
     "packages": [
         {
             "name": "abraham/twitteroauth",
@@ -441,16 +441,16 @@
         },
         {
             "name": "indieauth/client",
-            "version": "0.5.0",
+            "version": "0.5.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/indieweb/indieauth-client-php.git",
-                "reference": "7ebd16c82eaf20343b25898b554eda50f6ee2da5"
+                "reference": "5dab0728234a3b3e741cbeba2400dd257a3f950c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/indieweb/indieauth-client-php/zipball/7ebd16c82eaf20343b25898b554eda50f6ee2da5",
-                "reference": "7ebd16c82eaf20343b25898b554eda50f6ee2da5",
+                "url": "https://api.github.com/repos/indieweb/indieauth-client-php/zipball/5dab0728234a3b3e741cbeba2400dd257a3f950c",
+                "reference": "5dab0728234a3b3e741cbeba2400dd257a3f950c",
                 "shasum": ""
             },
             "require": {
@@ -479,7 +479,7 @@
                 }
             ],
             "description": "IndieAuth Client Library",
-            "time": "2019-03-10T19:23:02+00:00"
+            "time": "2019-03-12T02:33:59+00:00"
         },
         {
             "name": "indieweb/date-formatter",