diff --git a/package-lock.json b/package-lock.json
index b034a2b..e14b71a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "cross-fetch": "3.1.5",
         "debug": "4.3.4",
         "dotenv": "16.0.0",
-        "eth-fun": "github:il3ven/eth-fun#fork",
+        "eth-fun": "github:il3ven/eth-fun#1a57ff48ed7cfa05367bfa4497c51542b345c52b",
         "fastq": "1.13.0",
         "limiter": "2.0.1",
         "multiformats": "9.9.0"
@@ -1479,11 +1479,12 @@
     },
     "node_modules/eth-fun": {
       "version": "0.9.2",
-      "resolved": "git+ssh://git@github.com/il3ven/eth-fun.git#bc475c50285de91325e4d94c02610ae77894bdd8",
+      "resolved": "git+ssh://git@github.com/il3ven/eth-fun.git#1a57ff48ed7cfa05367bfa4497c51542b345c52b",
+      "integrity": "sha512-Dl51GzWYH5iaaxmrwYDFHyK6qRyvudHWDvJjJpg2kRSrVaw9MFln08bXSLber+F9Z8xXMnNd07IRtlmSqWJZyg==",
       "license": "GPL-3.0-only",
       "dependencies": {
         "async-retry": "1.3.3",
-        "cross-fetch": "3.1.4",
+        "cross-fetch": "4.0.0",
         "web3-eth-abi": "1.4.0"
       },
       "engines": {
@@ -1491,19 +1492,30 @@
       }
     },
     "node_modules/eth-fun/node_modules/cross-fetch": {
-      "version": "3.1.4",
-      "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-3.1.4.tgz",
-      "integrity": "sha512-1eAtFWdIubi6T4XPy6ei9iUFoKpUkIF971QLN8lIvvvwueI65+Nw5haMNKUwfJxabqlIIDODJKGrQ66gxC0PbQ==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-4.0.0.tgz",
+      "integrity": "sha512-e4a5N8lVvuLgAWgnCrLr2PP0YyDOTHa9H/Rj54dirp61qXnNq46m82bRhNqIA5VccJtWBvPTFRV3TtvHUKPB1g==",
       "dependencies": {
-        "node-fetch": "2.6.1"
+        "node-fetch": "^2.6.12"
       }
     },
     "node_modules/eth-fun/node_modules/node-fetch": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
-      "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==",
+      "version": "2.6.12",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.12.tgz",
+      "integrity": "sha512-C/fGU2E8ToujUivIO0H+tpQ6HWo4eEmchoPIoXtxCrVghxdKq+QOHqEZW7tuP3KlV3bC8FRMO5nMCC7Zm1VP6g==",
+      "dependencies": {
+        "whatwg-url": "^5.0.0"
+      },
       "engines": {
         "node": "4.x || >=6.0.0"
+      },
+      "peerDependencies": {
+        "encoding": "^0.1.0"
+      },
+      "peerDependenciesMeta": {
+        "encoding": {
+          "optional": true
+        }
       }
     },
     "node_modules/eth-lib": {
@@ -5190,26 +5202,30 @@
       "dev": true
     },
     "eth-fun": {
-      "version": "git+ssh://git@github.com/il3ven/eth-fun.git#bc475c50285de91325e4d94c02610ae77894bdd8",
-      "from": "eth-fun@github:il3ven/eth-fun#fork",
+      "version": "git+ssh://git@github.com/il3ven/eth-fun.git#1a57ff48ed7cfa05367bfa4497c51542b345c52b",
+      "integrity": "sha512-Dl51GzWYH5iaaxmrwYDFHyK6qRyvudHWDvJjJpg2kRSrVaw9MFln08bXSLber+F9Z8xXMnNd07IRtlmSqWJZyg==",
+      "from": "eth-fun@https://github.com/il3ven/eth-fun#1a57ff48ed7cfa05367bfa4497c51542b345c52b",
       "requires": {
         "async-retry": "1.3.3",
-        "cross-fetch": "3.1.4",
+        "cross-fetch": "4.0.0",
         "web3-eth-abi": "1.4.0"
       },
       "dependencies": {
         "cross-fetch": {
-          "version": "3.1.4",
-          "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-3.1.4.tgz",
-          "integrity": "sha512-1eAtFWdIubi6T4XPy6ei9iUFoKpUkIF971QLN8lIvvvwueI65+Nw5haMNKUwfJxabqlIIDODJKGrQ66gxC0PbQ==",
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/cross-fetch/-/cross-fetch-4.0.0.tgz",
+          "integrity": "sha512-e4a5N8lVvuLgAWgnCrLr2PP0YyDOTHa9H/Rj54dirp61qXnNq46m82bRhNqIA5VccJtWBvPTFRV3TtvHUKPB1g==",
           "requires": {
-            "node-fetch": "2.6.1"
+            "node-fetch": "^2.6.12"
           }
         },
         "node-fetch": {
-          "version": "2.6.1",
-          "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
-          "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw=="
+          "version": "2.6.12",
+          "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.12.tgz",
+          "integrity": "sha512-C/fGU2E8ToujUivIO0H+tpQ6HWo4eEmchoPIoXtxCrVghxdKq+QOHqEZW7tuP3KlV3bC8FRMO5nMCC7Zm1VP6g==",
+          "requires": {
+            "whatwg-url": "^5.0.0"
+          }
         }
       }
     },
diff --git a/package.json b/package.json
index 51a13c6..ba2c3a5 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "The purpose of the neume-network/core Extraction Worker (short: \"EW\") is to parallelize retrieving distributed information from various data sources by abstracting away the complexity of scaling processes accross a distributed system such as e.g. multiple node.js Worker threads.",
   "main": "./src/worker.mjs",
   "exports": "./src/worker.mjs",
-  "types": "./src/worker.d.ts",
+  "types": "./src/worker.d.mts",
   "ava": {
     "files": [
       "!test/start.mjs"
@@ -68,7 +68,7 @@
     "cross-fetch": "3.1.5",
     "debug": "4.3.4",
     "dotenv": "16.0.0",
-    "eth-fun": "github:il3ven/eth-fun#fork",
+    "eth-fun": "github:il3ven/eth-fun#1a57ff48ed7cfa05367bfa4497c51542b345c52b",
     "fastq": "1.13.0",
     "limiter": "2.0.1",
     "multiformats": "9.9.0"
diff --git a/src/eth.mjs b/src/eth.mjs
index f10cdc5..34b8164 100644
--- a/src/eth.mjs
+++ b/src/eth.mjs
@@ -6,51 +6,31 @@ import {
   getTransactionReceipt,
   getLogs,
 } from "eth-fun";
-import retry from "async-retry";
 
 import { NotImplementedError } from "./errors.mjs";
 
-// NOTE: `AbortSignal.timeout` isn't yet supported:
-// https://github.com/mysticatea/abort-controller/issues/35
-export const AbortSignal = {
-  timeout: function (value) {
-    const controller = new AbortController();
-    setTimeout(() => controller.abort(), value);
-    return controller.signal;
-  },
-};
-
 export async function translate(options, method, params) {
-  return retry(async (bail) => {
-    if (options.timeout) {
-      options.signal = AbortSignal.timeout(
-        options.timeout ?? timeoutFromConfig
-      );
-      delete options.timeout;
-    }
-
-    if (method === "eth_getTransactionReceipt") {
-      return await getTransactionReceipt(options, params[0]);
-    } else if (method === "eth_getBlockByNumber") {
-      // NOTE: `getBlockByNumber` expects the `blockNumber` input to be an
-      // hexadecimal (`0x...`) value.
-      return await getBlockByNumber(options, ...params);
-    } else if (method === "eth_blockNumber") {
-      return await blockNumber(options);
-    } else if (method === "eth_call") {
-      const { from, to, data } = params[0];
-      return await call(options, from, to, data, params[1]);
-    } else if (method === "eth_getLogs") {
-      const { fromBlock, toBlock, address, topics, limit } = params[0];
-      return await getLogs(options, {
-        fromBlock,
-        toBlock,
-        address,
-        topics,
-        limit,
-      });
-    } else {
-      bail(new NotImplementedError());
-    }
-  });
+  if (method === "eth_getTransactionReceipt") {
+    return await getTransactionReceipt(options, params[0]);
+  } else if (method === "eth_getBlockByNumber") {
+    // NOTE: `getBlockByNumber` expects the `blockNumber` input to be an
+    // hexadecimal (`0x...`) value.
+    return await getBlockByNumber(options, ...params);
+  } else if (method === "eth_blockNumber") {
+    return await blockNumber(options);
+  } else if (method === "eth_call") {
+    const { from, to, data } = params[0];
+    return await call(options, from, to, data, params[1]);
+  } else if (method === "eth_getLogs") {
+    const { fromBlock, toBlock, address, topics, limit } = params[0];
+    return await getLogs(options, {
+      fromBlock,
+      toBlock,
+      address,
+      topics,
+      limit,
+    });
+  } else {
+    new NotImplementedError();
+  }
 }