diff --git a/.env b/.env
index dab22d462..c7829b1f8 100644
--- a/.env
+++ b/.env
@@ -1,2 +1,2 @@
-HUGO_VERSION=0.78.1
+HUGO_VERSION=0.78.2
 HUGO_CACHEDIR=~/.hugo_cache
diff --git a/theme.toml b/theme.toml
index 0985d8dcc..d894f05ae 100644
--- a/theme.toml
+++ b/theme.toml
@@ -3,7 +3,7 @@ license = "MIT"
 licenselink = "https://github.com/peaceiris/hugo-theme-iris/blob/master/LICENSE"
 description = "Hugo Iris Theme - Portfolio and Blog"
 homepage = "https://github.com/peaceiris/hugo-theme-iris"
-min_version = "0.78.1"
+min_version = "0.78.2"
 tags = [
   "blog",
   "responsive",