diff --git a/doc/pump.1 b/doc/pump.1
index 5382e298f..f418cb300 100644
--- a/doc/pump.1
+++ b/doc/pump.1
@@ -15,7 +15,7 @@
 .\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 .\" See the License for the specific language governing permissions and
 .\" limitations under the License.
-.TH PUMP 1 "05 January 2018" "5.1.0"
+.TH PUMP 1 "05 May 2018" "5.1.1"
 .SH NAME
 pump.io \- stream server that does most of what people really want from a
 social network
diff --git a/package.json b/package.json
index c8c4a0ddd..fd3bc2d6e 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "pump.io",
   "preferGlobal": "true",
   "homepage": "http://pump.io/",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "author": "Evan Prodromou <evan@e14n.com>",
   "description": "Social server with an ActivityStreams API",
   "devDependencies": {