diff --git a/package.json b/package.json
index ff8adda..276de0c 100644
--- a/package.json
+++ b/package.json
@@ -11,5 +11,5 @@
     "@ocsigen/ts2ocaml": "2.0.0-beta.3",
     "esbuild": "0.23.1"
   },
-  "packageManager": "yarn@4.4.1"
+  "packageManager": "yarn@4.5.0"
 }
diff --git a/yarn.lock b/yarn.lock
index 34810c7..8518cf0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -411,9 +411,9 @@ __metadata:
   linkType: hard
 
 "escalade@npm:^3.1.1":
-  version: 3.1.2
-  resolution: "escalade@npm:3.1.2"
-  checksum: 10c0/6b4adafecd0682f3aa1cd1106b8fff30e492c7015b178bc81b2d2f75106dabea6c6d6e8508fc491bd58e597c74abb0e8e2368f943ecb9393d4162e3c2f3cf287
+  version: 3.2.0
+  resolution: "escalade@npm:3.2.0"
+  checksum: 10c0/ced4dd3a78e15897ed3be74e635110bbf3b08877b0a41be50dcb325ee0e0b5f65fc2d50e9845194d7c4633f327e2e1c6cce00a71b617c5673df0374201d67f65
   languageName: node
   linkType: hard
 
@@ -453,9 +453,9 @@ __metadata:
   linkType: hard
 
 "picocolors@npm:^1.0.0":
-  version: 1.0.1
-  resolution: "picocolors@npm:1.0.1"
-  checksum: 10c0/c63cdad2bf812ef0d66c8db29583802355d4ca67b9285d846f390cc15c2f6ccb94e8cb7eb6a6e97fc5990a6d3ad4ae42d86c84d3146e667c739a4234ed50d400
+  version: 1.1.0
+  resolution: "picocolors@npm:1.1.0"
+  checksum: 10c0/86946f6032148801ef09c051c6fb13b5cf942eaf147e30ea79edb91dd32d700934edebe782a1078ff859fb2b816792e97ef4dab03d7f0b804f6b01a0df35e023
   languageName: node
   linkType: hard