diff --git a/package.json b/package.json
index 722edec..7e2a6c7 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,6 @@
     "c8": "7.12.0",
     "chai": "4.3.6",
     "chai-as-promised": "7.1.1",
-    "esm": "3.2.25",
     "fast-check": "2.25.0",
     "mocha": "10.1.0",
     "sinon": "14.0.1",
diff --git a/yarn.lock b/yarn.lock
index 9c884f7..c854aaa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -684,11 +684,6 @@ escape-string-regexp@^1.0.5:
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
   integrity sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==
 
-esm@3.2.25:
-  version "3.2.25"
-  resolved "https://registry.yarnpkg.com/esm/-/esm-3.2.25.tgz#342c18c29d56157688ba5ce31f8431fbb795cc10"
-  integrity sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA==
-
 fast-check@2.25.0:
   version "2.25.0"
   resolved "https://registry.yarnpkg.com/fast-check/-/fast-check-2.25.0.tgz#5146601851bf3be0953bd17eb2b7d547936c6561"