diff --git a/CHANGELOG.md b/CHANGELOG.md
index de11c2375..a3cd8a2f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@
 - fixed `/tp` console command not always picking the closest item (#1486, regression from 4.1)
 - fixed `/tp` console command reporting teleport fails as success (#1484, regression from 4.1)
 - fixed `/tp` console command allowing teleporting to consumed savegame crystals (#1518)
+- fixed `/hp` console command taking arbitrary integers
 - fixed `/set` console command not sanitizing numeric values (#1515)
 - fixed console commands causing improper ring shutdown with selected inventory item (#1460, regression from 3.0)
 - fixed console input immediately ending demo (#1480, regression from 4.1)
diff --git a/subprojects/libtrx b/subprojects/libtrx
index 8306e9595..b95beda54 160000
--- a/subprojects/libtrx
+++ b/subprojects/libtrx
@@ -1 +1 @@
-Subproject commit 8306e959558b662da886455e8a4665aec5f5f792
+Subproject commit b95beda546dc57bb42dcd781471e13e10a82b9fd