diff --git a/src/actions/pimlico.ts b/src/actions/pimlico.ts
index 53a23773..dbe98b2f 100644
--- a/src/actions/pimlico.ts
+++ b/src/actions/pimlico.ts
@@ -8,7 +8,7 @@ import {
     getUserOperationStatus
 } from "./pimlico/getUserOperationStatus.js"
 import {
-    type PimlocoSponsorUserOperationParameters,
+    type PimlicoSponsorUserOperationParameters,
     type SponsorUserOperationReturnType,
     sponsorUserOperation
 } from "./pimlico/sponsorUserOperation.js"
@@ -32,7 +32,7 @@ export type {
     GetUserOperationGasPriceReturnType,
     GetUserOperationStatusParameters,
     GetUserOperationStatusReturnType,
-    PimlocoSponsorUserOperationParameters,
+    PimlicoSponsorUserOperationParameters,
     SponsorUserOperationReturnType,
     PimlicoBundlerActions,
     PimlicoPaymasterClientActions,
diff --git a/src/actions/pimlico/sponsorUserOperation.ts b/src/actions/pimlico/sponsorUserOperation.ts
index a299aa19..b02ba589 100644
--- a/src/actions/pimlico/sponsorUserOperation.ts
+++ b/src/actions/pimlico/sponsorUserOperation.ts
@@ -7,7 +7,7 @@ import type {
 } from "../../types/userOperation.js"
 import { deepHexlify } from "../../utils/deepHexlify.js"
 
-export type PimlocoSponsorUserOperationParameters = {
+export type PimlicoSponsorUserOperationParameters = {
     userOperation: PartialBy<
         UserOperation,
         | "callGasLimit"
@@ -27,7 +27,7 @@ export type SponsorUserOperationReturnType = UserOperation
  * - Docs: https://docs.pimlico.io/permissionless/reference/pimlico-paymaster-actions/sponsorUserOperation
  *
  * @param client {@link PimlicoBundlerClient} that you created using viem's createClient whose transport url is pointing to the Pimlico's bundler.
- * @param args {@link PimlocoSponsorUserOperationParameters} UserOperation you want to sponsor & entryPoint.
+ * @param args {@link PimlicoSponsorUserOperationParameters} UserOperation you want to sponsor & entryPoint.
  * @returns paymasterAndData & updated gas parameters, see {@link SponsorUserOperationReturnType}
  *
  *
@@ -52,7 +52,7 @@ export const sponsorUserOperation = async <
     TAccount extends Account | undefined = Account | undefined
 >(
     client: Client<TTransport, TChain, TAccount, PimlicoPaymasterRpcSchema>,
-    args: PimlocoSponsorUserOperationParameters
+    args: PimlicoSponsorUserOperationParameters
 ): Promise<SponsorUserOperationReturnType> => {
     const response = await client.request({
         method: "pm_sponsorUserOperation",
diff --git a/src/clients/decorators/pimlico.ts b/src/clients/decorators/pimlico.ts
index 60f32781..39bc4e86 100644
--- a/src/clients/decorators/pimlico.ts
+++ b/src/clients/decorators/pimlico.ts
@@ -14,7 +14,7 @@ import {
     getUserOperationStatus
 } from "../../actions/pimlico/getUserOperationStatus.js"
 import {
-    type PimlocoSponsorUserOperationParameters,
+    type PimlicoSponsorUserOperationParameters,
     type SponsorUserOperationReturnType,
     sponsorUserOperation
 } from "../../actions/pimlico/sponsorUserOperation.js"
@@ -83,7 +83,7 @@ export type PimlicoPaymasterClientActions = {
      *
      * https://docs.pimlico.io/permissionless/reference/pimlico-paymaster-actions/sponsorUserOperation
      *
-     * @param args {@link PimlocoSponsorUserOperationParameters} UserOperation you want to sponsor & entryPoint.
+     * @param args {@link PimlicoSponsorUserOperationParameters} UserOperation you want to sponsor & entryPoint.
      * @returns paymasterAndData & updated gas parameters, see {@link SponsorUserOperationReturnType}
      *
      * @example
@@ -102,7 +102,7 @@ export type PimlicoPaymasterClientActions = {
      *
      */
     sponsorUserOperation: (
-        args: PimlocoSponsorUserOperationParameters
+        args: PimlicoSponsorUserOperationParameters
     ) => Promise<SponsorUserOperationReturnType>
 
     validateSponsorshipPolicies: (
@@ -148,7 +148,7 @@ export type PimlicoPaymasterClientActions = {
 export const pimlicoPaymasterActions = (
     client: Client
 ): PimlicoPaymasterClientActions => ({
-    sponsorUserOperation: async (args: PimlocoSponsorUserOperationParameters) =>
+    sponsorUserOperation: async (args: PimlicoSponsorUserOperationParameters) =>
         sponsorUserOperation(client as PimlicoPaymasterClient, args),
     validateSponsorshipPolicies: async (
         args: ValidateSponsorshipPoliciesParameters