diff --git a/external/book/content/book/sl/v2/_index.html b/external/book/content/book/sl/v2/_index.html
index accd702b82..5f2f34ea51 100644
--- a/external/book/content/book/sl/v2/_index.html
+++ b/external/book/content/book/sl/v2/_index.html
@@ -8,7 +8,7 @@
   language_code: sl
   front_page: true
   repository_url: https://github.com/progit/progit2-sl
-  sha: a6bc0a2f5d8f27611c1e7514b2a25b050e401811
+  sha: ddb4827157b6bdfcd779e6e25bbac2bbcd487bc7
 page_title: Git - Book
 url: "/book/sl/v2.html"
 aliases:
diff --git a/external/book/sync/book-sl.sha b/external/book/sync/book-sl.sha
index c91881d26c..fd0594eb86 100644
--- a/external/book/sync/book-sl.sha
+++ b/external/book/sync/book-sl.sha
@@ -1 +1 @@
-a6bc0a2f5d8f27611c1e7514b2a25b050e401811
+ddb4827157b6bdfcd779e6e25bbac2bbcd487bc7