diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c5bfee0c9..805ba879a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## [5.1.1](https://github.com/ng-bootstrap/ng-bootstrap/compare/5.1.0...5.1.1) (2019-09-03)
+
+This is an _internal_ release with no user-facing udpates/fixes.
+
 # [5.1.0](https://github.com/ng-bootstrap/ng-bootstrap/compare/5.0.0...5.1.0) (2019-07-17)
 
 
diff --git a/package.json b/package.json
index 9ae47e69c0..7089705fa0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ng-bootstrap/ng-bootstrap",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "description": "Angular powered Bootstrap",
   "author": "https://github.com/ng-bootstrap/ng-bootstrap/graphs/contributors",
   "engines": {
diff --git a/src/package.json b/src/package.json
index 44324e7b84..313b0722b4 100644
--- a/src/package.json
+++ b/src/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ng-bootstrap/ng-bootstrap",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "description": "Angular powered Bootstrap",
   "keywords": [
     "angular",