diff --git a/package.json b/package.json
index c1457df2df..b99ccd4848 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
 		"tmp": "0.2.1",
 		"ts-node": "10.9.1",
 		"ts-toolbelt": "9.6.0",
-		"typescript": "4.9.5",
+		"typescript": "5.0.2",
 		"uuid": "9.0.0",
 		"yarn": "1.22.19"
 	},
diff --git a/project/cultist/action.ts b/project/cultist/action.ts
index 48083ba9de..5f6a4ff8c3 100644
--- a/project/cultist/action.ts
+++ b/project/cultist/action.ts
@@ -64,7 +64,7 @@ function applyEffect(s: state.State, effect: cultist.Effect): state.State {
 
 		const [add, remove] = iter.divide(
 			ops,
-			([, intensity]) => intensity > 0
+			([, intensity]) => +intensity > 0
 		);
 
 		let elementStacks =
diff --git a/yarn.lock b/yarn.lock
index 573fe093aa..186ee2fcbf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11534,10 +11534,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@4.9.5:
-  version "4.9.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
-  integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
+typescript@5.0.2:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.0.2.tgz#891e1a90c5189d8506af64b9ef929fca99ba1ee5"
+  integrity sha512-wVORMBGO/FAs/++blGNeAVdbNKtIh1rbBL2EyQ1+J9lClJ93KiiKe8PmFIVdXhHcyv44SL9oglmfeSsndo0jRw==
 
 typescript@~3.8.3:
   version "3.8.3"