diff --git a/package.json b/package.json
index 7f8e5cc..06c044b 100644
--- a/package.json
+++ b/package.json
@@ -115,7 +115,7 @@
         "rimraf": "^6.0.0",
         "tar": "^6.2.1",
         "ts-node": "^10.9.1",
-        "typescript": "5.5.3"
+        "typescript": "5.5.4"
     },
     "hakDependencies": {
         "matrix-seshat": "^4.0.0",
diff --git a/yarn.lock b/yarn.lock
index ed79ea1..8a3fa43 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6661,7 +6661,12 @@ typed-array-length@^1.0.6:
     is-typed-array "^1.1.13"
     possible-typed-array-names "^1.0.0"
 
-typescript@5.5.3, typescript@^5.4.3:
+typescript@5.5.4:
+  version "5.5.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.4.tgz#d9852d6c82bad2d2eda4fd74a5762a8f5909e9ba"
+  integrity sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==
+
+typescript@^5.4.3:
   version "5.5.3"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.3.tgz#e1b0a3c394190838a0b168e771b0ad56a0af0faa"
   integrity sha512-/hreyEujaB0w76zKo6717l3L0o/qEUtRgdvUBvlkhoWeOVMjMuHNHk0BRBzikzuGDqNmPQbg5ifMEqsHLiIUcQ==