diff --git a/.changeset/cli-catalog-protocol.md b/.changeset/cli-catalog-protocol.md
new file mode 100644
index 00000000000..257562b2944
--- /dev/null
+++ b/.changeset/cli-catalog-protocol.md
@@ -0,0 +1,5 @@
+---
+"trigger.dev": patch
+---
+
+Skip `catalog:` dependency versions in the CLI update check so monorepos using bun/pnpm catalogs no longer crash with Invalid comparator.
diff --git a/packages/cli-v3/src/commands/update.ts b/packages/cli-v3/src/commands/update.ts
index 4c8d628b12e..a2c1306fc8b 100644
--- a/packages/cli-v3/src/commands/update.ts
+++ b/packages/cli-v3/src/commands/update.ts
@@ -332,7 +332,7 @@ async function getTriggerDependencies(
         continue;
       }
 
-      if (version.startsWith("workspace")) {
+      if (version.startsWith("workspace") || version.startsWith("catalog:")) {
         continue;
       }