diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 139b40d..63f1f4b 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -2,7 +2,7 @@ ARG VARIANT="20"
 
 FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:${VARIANT}
 
-ARG HUGO_VERSION="0.110.0"
+ARG HUGO_VERSION="0.121.1"
 ARG HUGO_ARCH="64bit"
 
 RUN hugo_url="https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}" \
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index b7399aa..c9bb89e 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -4,7 +4,7 @@
     "dockerfile": "Dockerfile",
     "args": {
       "VARIANT": "20",
-      "HUGO_VERSION": "0.110.0",
+      "HUGO_VERSION": "0.121.1",
       "HUGO_ARCH": "64bit"
     }
   },
diff --git a/netlify.toml b/netlify.toml
index 84236b0..5a5d7c9 100644
--- a/netlify.toml
+++ b/netlify.toml
@@ -3,7 +3,7 @@
   publish = "public"
 
 [build.environment]
-  HUGO_VERSION = "0.110.0"
+  HUGO_VERSION = "0.121.1"
 
 [[headers]]
   for = "/*"