diff --git a/changelog.md b/changelog.md
index 0a1a757..de1d9b3 100644
--- a/changelog.md
+++ b/changelog.md
@@ -4,6 +4,7 @@ v1.13.13:
 
 - Slight optimization of Zereth Mortis puzzle detection logic.
 - Fixed target health updating infrequently on Classic-BC.
+- Fixed reported error in TargetInvuln module.
 
 v1.13.12:
 
diff --git a/this_version.md b/this_version.md
index d8493e1..04812fe 100644
--- a/this_version.md
+++ b/this_version.md
@@ -4,3 +4,4 @@ v1.13.13:
 
 - Slight optimization of Zereth Mortis puzzle detection logic.
 - Fixed target health updating infrequently on Classic-BC.
+- Fixed reported error in TargetInvuln module.