diff --git a/README.md b/README.md
index 14919f8..5f83cd3 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ https://cupper-hugo-theme.netlify.com/
 
 ## Minimum Hugo version
 
-Hugo version `0.48` or higher is required. View the [Hugo releases](https://github.com/gohugoio/hugo/releases) and download the binary for your OS.
+Hugo version `0.54.0` or higher is required. View the [Hugo releases](https://github.com/gohugoio/hugo/releases) and download the binary for your OS.
 
 ## Installation
 
diff --git a/theme.toml b/theme.toml
index 980fbea..6de6327 100644
--- a/theme.toml
+++ b/theme.toml
@@ -5,7 +5,7 @@ description = "An accessibility-friendly Hugo theme, ported from the original Cu
 homepage = "https://github.com/zwbetz-gh/cupper-hugo-theme"
 tags = ["accessible", "blog", "documentation", "dark"]
 features = ["accessible", "blog", "documentation", "dark"]
-min_version = "0.48"
+min_version = "0.54.0"
 
 [author]
   name = "Zachary Betz"