diff --git a/Makefile b/Makefile
index a5225cf..cb5a666 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 # renovate: datasource=github-releases depName=thegeeklab/hugo-geekdoc
-THEME_VERSION := v0.21.2
+THEME_VERSION := v0.22.1
 THEME := hugo-geekdoc
 BASEDIR := docs
 THEMEDIR := $(BASEDIR)/themes