diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0b0d2e..d4669e8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # drafter.js Changelog
 
+## Master
+
+This update now uses Drafter 4.0.0-pre.5. Please see [Drafter
+4.0.0-pre.5](https://github.com/apiaryio/drafter/releases/tag/v4.0.0-pre.5) for
+the list of changes.
+
 ## 3.0.0-pre.4 (2019-04-26)
 
 This update now uses Drafter 4.0.0-pre.4. Please see [Drafter
diff --git a/ext/protagonist b/ext/protagonist
index b7484d0..d0cf441 160000
--- a/ext/protagonist
+++ b/ext/protagonist
@@ -1 +1 @@
-Subproject commit b7484d003cb6eee824099d8a0397aa6bfa23a57d
+Subproject commit d0cf441cd1de1fc5d4cde75597d5bc180ce6b9a5