diff --git a/package.json b/package.json
index 4c5b8f0..50a769e 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "rollup-plugin-typescript2": "^0.34.1",
     "sinon": "^15.0.4",
     "ts-node": "^10.9.1",
-    "typechain": "^8.1.1",
+    "typechain": "^8.3.1",
     "typescript": "^5.1.6"
   },
   "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index 7e66103..660c323 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2248,10 +2248,10 @@ type-fest@^0.20.2:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.20.2.tgz#1bf207f4b28f91583666cb5fbd327887301cd5f4"
   integrity sha512-Ne+eE4r0/iWnpAxD852z3A+N0Bt5RN//NjJwRd2VFHEmrywxf5vsZlh4R6lixl6B+wz/8d+maTSAkN1FIkI3LQ==
 
-typechain@^8.1.1:
-  version "8.1.1"
-  resolved "https://registry.yarnpkg.com/typechain/-/typechain-8.1.1.tgz#9c2e8012c2c4c586536fc18402dcd7034c4ff0bd"
-  integrity sha512-uF/sUvnXTOVF2FHKhQYnxHk4su4JjZR8vr4mA2mBaRwHTbwh0jIlqARz9XJr1tA0l7afJGvEa1dTSi4zt039LQ==
+typechain@^8.3.1:
+  version "8.3.1"
+  resolved "https://registry.yarnpkg.com/typechain/-/typechain-8.3.1.tgz#dccbc839b94877997536c356380eff7325395cfb"
+  integrity sha512-fA7clol2IP/56yq6vkMTR+4URF1nGjV82Wx6Rf09EsqD4tkzMAvEaqYxVFCavJm/1xaRga/oD55K+4FtuXwQOQ==
   dependencies:
     "@types/prettier" "^2.1.1"
     debug "^4.3.1"