diff --git a/src/Command/Command.js b/src/Command/Command.js
index 18b36f2..7352523 100644
--- a/src/Command/Command.js
+++ b/src/Command/Command.js
@@ -294,7 +294,7 @@ export default class Command extends implementationOf(CommandInterface) {
         try {
             this._application = application;
             this._fullDefinition = null;
-        } catch (e) {
+        } catch {
             // Do nothing...
         }
     }
diff --git a/src/Command/DumpCompletionCommand.js b/src/Command/DumpCompletionCommand.js
index 08e8874..fea99c9 100644
--- a/src/Command/DumpCompletionCommand.js
+++ b/src/Command/DumpCompletionCommand.js
@@ -40,7 +40,7 @@ class DumpCompletionCommand extends Command {
             fullCommand = (() => {
                 try {
                     return realpathSync(fullCommand);
-                } catch (_) {
+                } catch {
                     return null;
                 }
             })() || fullCommand;
diff --git a/src/Completion/CompletionInput.js b/src/Completion/CompletionInput.js
index d766e4c..162f183 100644
--- a/src/Completion/CompletionInput.js
+++ b/src/Completion/CompletionInput.js
@@ -223,7 +223,7 @@ export default class CompletionInput extends ArgvInput {
     _parseToken(token, parseOptions) {
         try {
             return super._parseToken(token, parseOptions);
-        } catch (e) {
+        } catch {
             // Suppress errors, completed input is almost never valid
         }
 
diff --git a/src/Formatter/OutputFormatter.js b/src/Formatter/OutputFormatter.js
index 3c5c00b..92e4a26 100644
--- a/src/Formatter/OutputFormatter.js
+++ b/src/Formatter/OutputFormatter.js
@@ -245,7 +245,7 @@ export default class OutputFormatter extends implementationOf(OutputFormatterInt
             } else {
                 try {
                     style.setOption(match[2]);
-                } catch (e) {
+                } catch {
                     return false;
                 }
             }
diff --git a/test/.eslintrc.json b/test/.eslintrc.json
deleted file mode 100644
index fa4dd4a..0000000
--- a/test/.eslintrc.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "rules": {
-    "no-new": "off",
-    "no-new-wrappers": "off",
-    "no-unused-expressions": "off"
-  }
-}