diff --git a/themes/hugo-algolia b/themes/hugo-algolia
deleted file mode 160000
index b20d9a4e..00000000
--- a/themes/hugo-algolia
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit b20d9a4e423acf75358b95663d1317f6448bc51c
diff --git a/themes/plgd b/themes/plgd
index 2ac418d3..cb8aa5ca 160000
--- a/themes/plgd
+++ b/themes/plgd
@@ -1 +1 @@
-Subproject commit 2ac418d33a7b74b566d2015b968e8f79e091f17a
+Subproject commit cb8aa5ca43942dce253ce02dcb77b1f40b266a33