diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3045bb5..9daf58d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-* 0.5.0 - Sep. 14, 2024
+* 0.5.0 - Oct. 12, 2024
 
     - Implement `Clone` for `IntoIter`.  This change in implementation also
       removes a use of `unsafe`.
@@ -7,3 +7,5 @@
 
     - Fixed panic when removing a nonexistent value from a full hash table.
 
+    - Fix UB if an allocation exceeds `isize::MAX`.
+
diff --git a/Cargo.toml b/Cargo.toml
index a9fa7c5..1c4d665 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tinyset"
-version = "0.4.16"
+version = "0.5.0"
 authors = ["David Roundy <daveroundy@gmail.com>"]
 categories = ["data-structures"]
 keywords = ["set", "small", "compact"]