diff --git a/package.json b/package.json
index a0d16fd2..3060c3f6 100644
--- a/package.json
+++ b/package.json
@@ -99,7 +99,7 @@
   },
   "dependencies": {
     "@across-protocol/across-token": "^1.0.0",
-    "@across-protocol/constants": "^3.1.20",
+    "@across-protocol/constants": "^3.1.21",
     "@across-protocol/contracts": "^3.0.17",
     "@eth-optimism/sdk": "^3.3.1",
     "@ethersproject/bignumber": "^5.7.0",
diff --git a/yarn.lock b/yarn.lock
index 23eb88fa..f3070ed8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -21,10 +21,10 @@
   resolved "https://registry.yarnpkg.com/@across-protocol/constants/-/constants-3.1.19.tgz#3c29b52ec5f2eece93a6abd50d580668b03dd7b3"
   integrity sha512-XOFF+o64TDn57xNfUB38kWy8lYyE9lB7PBdyoMOadsXx00HC3KMznFi/paLRKT1iZ50vDwHp00tNZbr7Z7umzA==
 
-"@across-protocol/constants@^3.1.20":
-  version "3.1.20"
-  resolved "https://registry.yarnpkg.com/@across-protocol/constants/-/constants-3.1.20.tgz#305bd41f5644b7db5d9fd12a6a6b4bbbbe2fd016"
-  integrity sha512-B5RsvuOQsZdFgLk0WcFZGmoivm6g6gv95a+YKVBydcxZkNxAsyP065UQEDAmvRXvPhqGyehhd52515Xa/3bzyg==
+"@across-protocol/constants@^3.1.21":
+  version "3.1.21"
+  resolved "https://registry.yarnpkg.com/@across-protocol/constants/-/constants-3.1.21.tgz#e5852daa51b4e1a215a32672c252287fea593256"
+  integrity sha512-ajDGLpsbmse3XYPFKsih98RO/CSzpRj4iiPIzfOUvmslBfm3vIYj5nVdLKahgPumsQ+Yq2W3+PF+ZSr6Ac3tRg==
 
 "@across-protocol/contracts@^0.1.4":
   version "0.1.4"