diff --git a/src/view/components/AddressAccountSelect/index.tsx b/src/view/components/AddressAccountSelect/index.tsx
index 29fe997f..0e918e08 100644
--- a/src/view/components/AddressAccountSelect/index.tsx
+++ b/src/view/components/AddressAccountSelect/index.tsx
@@ -35,7 +35,7 @@ export function AddressAccountSelect({
       <StyledSelect
         label={label}
         value={value || ''}
-        onChange={event => onChange(event.target.value)}
+        onChange={event => onChange(event.target.value as string)}
         renderValue={selected => {
           if (!accounts) return
 
diff --git a/src/view/components/AddressAccountSelect/styled.ts b/src/view/components/AddressAccountSelect/styled.ts
index 403e8338..29d1be28 100644
--- a/src/view/components/AddressAccountSelect/styled.ts
+++ b/src/view/components/AddressAccountSelect/styled.ts
@@ -1,7 +1,7 @@
-import { Select } from '@mui/material'
+import { Select, SelectProps } from '@mui/material'
 import { styled } from '@mui/material/styles'
 
-export const StyledSelect = styled(Select)(({ theme }) => ({
+export const StyledSelect = styled(Select)<SelectProps>(({ theme }) => ({
   '& .MuiSelect-root:hover': {
     borderColor: 'red'
   },
diff --git a/src/view/components/FactoryInputArgument/ArgBooleanSelect.tsx b/src/view/components/FactoryInputArgument/ArgBooleanSelect.tsx
index 4667894b..c35fb351 100644
--- a/src/view/components/FactoryInputArgument/ArgBooleanSelect.tsx
+++ b/src/view/components/FactoryInputArgument/ArgBooleanSelect.tsx
@@ -12,7 +12,7 @@ export function ArgBooleanSelect({
   onChange,
   label
 }: BooleanSelectProps) {
-  const handleChange = (event: SelectChangeEvent) => {
+  const handleChange = (event: SelectChangeEvent<unknown>) => {
     onChange(event.target.value === 'true')
   }