diff --git a/package.json b/package.json
index b679dea..82b51a6 100644
--- a/package.json
+++ b/package.json
@@ -22,8 +22,8 @@
     "update-proxy": "hardhat run scripts/update-proxy.js --network $NETWORK"
   },
   "devDependencies": {
-    "@api3/chains": "^10.8.0",
-    "@api3/contracts": "^9.1.0",
+    "@api3/chains": "^11.2.2",
+    "@api3/contracts": "^12.0.0",
     "@nodary/utilities": "^4.0.0",
     "@nomicfoundation/hardhat-chai-matchers": "^1.0.6",
     "@nomicfoundation/hardhat-network-helpers": "^1.0.12",
diff --git a/yarn.lock b/yarn.lock
index d33be05..96356d1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -20,10 +20,10 @@
     ethers "^5.7.2"
     lodash "^4.17.21"
 
-"@api3/chains@^10.8.0":
-  version "10.8.1"
-  resolved "https://registry.yarnpkg.com/@api3/chains/-/chains-10.8.1.tgz#44d6b600d6a3a9580ea809c0b8c88e079409174c"
-  integrity sha512-pWwp0C9ymDdXzqktexBaeeakaOKDErsRigLBuzYSM5DMWhdl/8UzkEWBh6eNXGLLc+fhAhPM+j98Z5LWnKMR8g==
+"@api3/chains@^11.2.2":
+  version "11.2.2"
+  resolved "https://registry.yarnpkg.com/@api3/chains/-/chains-11.2.2.tgz#60c645eb2f8122abae6c8523bba961244643f7a4"
+  integrity sha512-gSh0msvKLGt8XqFUcEZNVVDiod+tnf4kGleRvQurE0Qw5APJX5zACQ4Rgatfu2pjtEs1ysZJFg+FQ5lLAPSSUA==
   dependencies:
     viem "^2.21.29"
     zod "^3.23.8"
@@ -36,10 +36,10 @@
     viem "^2.13.3"
     zod "^3.23.8"
 
-"@api3/contracts@^9.1.0":
-  version "9.1.0"
-  resolved "https://registry.yarnpkg.com/@api3/contracts/-/contracts-9.1.0.tgz#2c99465e968dd0a83792d8fa92ee83b32a850724"
-  integrity sha512-oXmRtP0CXBC9x3HyKztoOriK9P0c7KhwB3fBVxESQHWXSGWO79kLWrz4XZmrd7+975/p66Z8BJBZl20Wm5npCQ==
+"@api3/contracts@^12.0.0":
+  version "12.0.0"
+  resolved "https://registry.yarnpkg.com/@api3/contracts/-/contracts-12.0.0.tgz#cfe16b558999ac6e07e326f8a85feaf8afe8e93b"
+  integrity sha512-QULIuF7yLBI8kQsTHfbscblO8KZgONmLL4+TMVWsj/nLz++wzVzyJeqWcZALhmBBZdCryUXNWixlDxHL7RhiyA==
   dependencies:
     ethers "^6.13.2"