diff --git a/wnfs-wasm/yarn.lock b/wnfs-wasm/yarn.lock
index 54cf9527..de6e299d 100644
--- a/wnfs-wasm/yarn.lock
+++ b/wnfs-wasm/yarn.lock
@@ -2023,9 +2023,9 @@ multicast-dns@^7.2.5:
     thunky "^1.0.2"
 
 multiformats@^13.0.0:
-  version "13.1.0"
-  resolved "https://registry.yarnpkg.com/multiformats/-/multiformats-13.1.0.tgz#5aa9d2175108a448fc3bdb54ba8a3d0b6cab3ac3"
-  integrity sha512-HzdtdBwxsIkzpeXzhQ5mAhhuxcHbjEHH+JQoxt7hG/2HGFjjwyolLo7hbaexcnhoEuV4e0TNJ8kkpMjiEYY4VQ==
+  version "13.1.3"
+  resolved "https://registry.yarnpkg.com/multiformats/-/multiformats-13.1.3.tgz#36d312401ff424948ef90746fbda9dd798cffa09"
+  integrity sha512-CZPi9lFZCM/+7oRolWYsvalsyWQGFo+GpdaTmjxXXomC+nP/W1Rnxb9sUgjvmNmRZ5bOPqRAl4nuK+Ydw/4tGw==
 
 nanoid@^3.3.7:
   version "3.3.7"