diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
index 009ce9c4..bfa13387 100644
--- a/.claude-plugin/plugin.json
+++ b/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "hey",
-  "version": "1.4.2",
+  "version": "1.4.3",
   "description": "HEY integration for Claude Code. Read email, manage todos, track time.",
   "author": {
     "name": "37signals",
diff --git a/nix/package.nix b/nix/package.nix
index 50819a67..ce02fb68 100644
--- a/nix/package.nix
+++ b/nix/package.nix
@@ -12,7 +12,7 @@ buildGoModule.override { inherit go; } (finalAttrs: {
   pname = "hey";
   # Bumped by `make update-nix-hash VERSION=vX.Y.Z` before each stable
   # release; scripts/release.sh refuses to tag until it matches.
-  version = "1.4.2";
+  version = "1.4.3";
 
   src = lib.cleanSource ./..;