diff --git a/external/hunspell/README b/external/hunspell/README
index 1221735cad65..4ec341fc1414 100644
--- a/external/hunspell/README
+++ b/external/hunspell/README
@@ -1,4 +1,4 @@
 Library for spell checking.
 
 From:
-[http://hunspell.sourceforge.net/].
+[https://hunspell.github.io/].
diff --git a/external/hyphen/README b/external/hyphen/README
index 327b5b6e8954..ec03fb1319ce 100644
--- a/external/hyphen/README
+++ b/external/hyphen/README
@@ -1 +1 @@
-Hyphenator library from [http://hunspell.sourceforge.net]
+Hyphenator library from [https://hunspell.github.io/]
diff --git a/external/mythes/README b/external/mythes/README
index 8a1792ee05b3..1195dee836f7 100644
--- a/external/mythes/README
+++ b/external/mythes/README
@@ -1 +1 @@
-Library for handling thesaurus files from [http://hunspell.sourceforge.net].
+Library for handling thesaurus files from [https://hunspell.github.io/].