diff --git a/feedgen.sh b/feedgen.sh
index 3de57aa..29b7257 100755
--- a/feedgen.sh
+++ b/feedgen.sh
@@ -42,21 +42,21 @@ curl -s 'https://www.taic.org.nz/inquiries?order=field_publication_date&sort=des
 
 log Building JTSB Aviation English feed to $DIR/feeds/jtsb/en/air.xml
 mkdir -p $DIR/feeds/jtsb/en
-curl -s 'http://www.mlit.go.jp/jtsb/airrep.html' \
+curl -s 'https://www.mlit.go.jp/jtsb/airrep.html' \
 	| pup 'table.kankokuiken-en tr:not(:first-child) json{}' \
 	| jq -f $DIR/jq/jtsb/en/air.jq \
 	| json2xml > $DIR/feeds/jtsb/en/air.xml.new \
 	&& mv $DIR/feeds/jtsb/en/air.xml.new $DIR/feeds/jtsb/en/air.xml
 
 log Building JTSB Rail English feed to $DIR/feeds/jtsb/en/rail.xml
-curl -s 'http://www.mlit.go.jp/jtsb/railrep.html' \
+curl -s 'https://www.mlit.go.jp/jtsb/railrep.html' \
 	| pup 'table.kankokuiken-en tr:not(:first-child) json{}' \
 	| jq -f $DIR/jq/jtsb/en/rail.jq \
 	| json2xml > $DIR/feeds/jtsb/en/rail.xml.new \
 	&& mv $DIR/feeds/jtsb/en/rail.xml.new $DIR/feeds/jtsb/en/rail.xml
 
 log Building JTSB Marine English feed to $DIR/feeds/jtsb/en/marine.xml
-curl -s 'http://www.mlit.go.jp/jtsb/marrep.html' \
+curl -s 'https://www.mlit.go.jp/jtsb/marrep.html' \
 	| pup 'table.kankokuiken-en tr:not(:first-child) json{}' \
 	| jq -f $DIR/jq/jtsb/en/marine.jq \
 	| json2xml > $DIR/feeds/jtsb/en/marine.xml.new \
@@ -132,22 +132,22 @@ curl -s 'https://www.bfu-web.de/DE/Publikationen/Untersuchungsberichte/untersuch
 
 log Building UZPLN English feed to $DIR/feeds/uzpln/en.xml
 mkdir -p $DIR/feeds/uzpln
-curl -s 'http://www.uzpln.cz/en/reports' \
+curl -s 'https://www.uzpln.cz/en/reports' \
 	| pup 'table.table tbody tr:not(:first-child) json{}' \
 	| jq -f $DIR/jq/uzpln.jq \
 		--arg language 'en' \
 		--arg description 'Air Accidents Investigation Institute' \
-		--arg link 'http://www.uzpln.cz/en/reports' \
+		--arg link 'https://www.uzpln.cz/en/reports' \
 	| json2xml > $DIR/feeds/uzpln/en.xml.new \
 	&& mv $DIR/feeds/uzpln/en.xml.new $DIR/feeds/uzpln/en.xml
 
 log Building UZPLN Czech feed to $DIR/feeds/uzpln/cz.xml
-curl -s 'http://www.uzpln.cz/zpravy-ln' \
+curl -s 'https://www.uzpln.cz/zpravy-ln' \
 	| pup 'table.table tbody tr:not(:first-child) json{}' \
 	| jq -f $DIR/jq/uzpln.jq \
 		--arg language 'cz' \
 		--arg description 'Ústav pro odborné Zjišťování Příčin Leteckých Nehod' \
-		--arg link 'http://www.uzpln.cz/zpravy-ln' \
+		--arg link 'https://www.uzpln.cz/zpravy-ln' \
 	| json2xml > $DIR/feeds/uzpln/cz.xml.new \
 	&& mv $DIR/feeds/uzpln/cz.xml.new $DIR/feeds/uzpln/cz.xml