diff --git a/CHANGELOG.md b/CHANGELOG.md
index 10543e81..c0341323 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [4.15.1](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.15.1)
+
+### Bug Fixes
+
+- Fix empty `` when `site_logo` is not assigned. [#2026](https://github.com/mmistakes/minimal-mistakes/pull/2026#issuecomment-454809876)
+
## [4.15.0](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.15.0)
### Enhancements
diff --git a/README.md b/README.md
index d4b14a8b..efd33e2f 100644
--- a/README.md
+++ b/README.md
@@ -126,7 +126,7 @@ To install:
bundle
```
-4. Add `remote_theme: "mmistakes/minimal-mistakes@4.15.0"` to your `_config.yml` file. Remove any other `theme:` or `remote_theme:` entry.
+4. Add `remote_theme: "mmistakes/minimal-mistakes@4.15.1"` to your `_config.yml` file. Remove any other `theme:` or `remote_theme:` entry.
## Usage
diff --git a/_includes/masthead.html b/_includes/masthead.html
index f3ee59e9..cc2c42ab 100644
--- a/_includes/masthead.html
+++ b/_includes/masthead.html
@@ -8,7 +8,7 @@