diff --git a/sicp_publish/yarn.lock b/sicp_publish/yarn.lock
index edc71ce61..c40bd8dd3 100644
--- a/sicp_publish/yarn.lock
+++ b/sicp_publish/yarn.lock
@@ -36,11 +36,11 @@ __metadata:
   linkType: hard
 
 "acorn@npm:^8.0.3, acorn@npm:^8.5.0":
-  version: 8.8.0
-  resolution: "acorn@npm:8.8.0"
+  version: 8.15.0
+  resolution: "acorn@npm:8.15.0"
   bin:
     acorn: bin/acorn
-  checksum: 10c0/5efce4f59554e0ab766f32932cba34b86cc2ecdf24fcd27463beff41d8a1b1b9575c21f92c1b9f7f82b93374a9d5aed33c91f93e2d0cb1bdf3f1e06ec131e816
+  checksum: 10c0/dec73ff59b7d6628a01eebaece7f2bdb8bb62b9b5926dcad0f8931f2b8b79c2be21f6c68ac095592adb5adb15831a3635d9343e6a91d028bbe85d564875ec3ec
   languageName: node
   linkType: hard
 
diff --git a/yarn.lock b/yarn.lock
index b5b995db1..3fabda94e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2389,11 +2389,11 @@ __metadata:
   linkType: hard
 
 "acorn@npm:^8.1.0, acorn@npm:^8.5.0, acorn@npm:^8.8.1, acorn@npm:^8.8.2, acorn@npm:^8.9.0":
-  version: 8.11.3
-  resolution: "acorn@npm:8.11.3"
+  version: 8.15.0
+  resolution: "acorn@npm:8.15.0"
   bin:
     acorn: bin/acorn
-  checksum: 10c0/3ff155f8812e4a746fee8ecff1f227d527c4c45655bb1fad6347c3cb58e46190598217551b1500f18542d2bbe5c87120cb6927f5a074a59166fbdd9468f0a299
+  checksum: 10c0/dec73ff59b7d6628a01eebaece7f2bdb8bb62b9b5926dcad0f8931f2b8b79c2be21f6c68ac095592adb5adb15831a3635d9343e6a91d028bbe85d564875ec3ec
   languageName: node
   linkType: hard