diff --git a/HarmonyTests/Patching/Arguments.cs b/HarmonyTests/Patching/Arguments.cs
index 57035694..8c721a2e 100644
--- a/HarmonyTests/Patching/Arguments.cs
+++ b/HarmonyTests/Patching/Arguments.cs
@@ -326,12 +326,15 @@ public void Test_ArrayArguments()
 			var st2 = new ArgumentArrayMethods.SomeStruct() { n = 9 };
 			var f1 = new float[] { 8f };
 			var f2 = new float[] { 9f };
+			var b1 = true;
+			var b2 = true;
 
 			instance.Method(
 				n1, ref n2, out var n3,
 				s1, ref s2, out var s3,
 				st1, ref st2, out var st3,
-				f1, ref f2, out var f3
+				f1, ref f2, out var f3,
+				b1, ref b2, out var b3
 			);
 
 			// prefix input
@@ -353,6 +356,10 @@ public void Test_ArrayArguments()
 			Assert.AreEqual(9f, ((float[])r[i])[0], $"prefix[{i++}]");
 			Assert.AreEqual(null, (float[])r[i], $"prefix[{i++}]");
 
+			Assert.AreEqual(true, (bool)r[i], $"prefix[{i++}]");
+			Assert.AreEqual(true, (bool)r[i], $"prefix[{i++}]");
+			Assert.AreEqual(false, (bool)r[i], $"prefix[{i++}]");
+
 			// postfix input
 			r = ArgumentArrayPatches.postfixInput;
 			i = 0;
@@ -372,6 +379,10 @@ public void Test_ArrayArguments()
 			Assert.AreEqual(5.6f, ((float[])r[i])[2], $"postfix[{i++}]");
 			Assert.AreEqual(6.5f, ((float[])r[i])[2], $"postfix[{i++}]");
 
+			Assert.AreEqual(true, (bool)r[i], $"postfix[{i++}]");
+			Assert.AreEqual(false, (bool)r[i], $"postfix[{i++}]");
+			Assert.AreEqual(true, (bool)r[i], $"postfix[{i++}]");
+
 			// method output values
 			Assert.AreEqual(123, n2, "n2");
 			Assert.AreEqual(456, n3, "n3");
@@ -381,6 +392,9 @@ public void Test_ArrayArguments()
 			Assert.AreEqual(456, st3.n, "st3");
 			Assert.AreEqual(5.6f, f2[2], "f2");
 			Assert.AreEqual(6.5f, f3[2], "f3");
+			Assert.AreEqual(true, b1, $"b1");
+			Assert.AreEqual(false, b2, $"b2");
+			Assert.AreEqual(true, b3, $"b3");
 		}
 
 		[Test]
diff --git a/HarmonyTests/Patching/Assets/ArgumentCases.cs b/HarmonyTests/Patching/Assets/ArgumentCases.cs
index 37494709..b2694e15 100644
--- a/HarmonyTests/Patching/Assets/ArgumentCases.cs
+++ b/HarmonyTests/Patching/Assets/ArgumentCases.cs
@@ -179,7 +179,8 @@ public void Method(
 			int n1, ref int n2, out int n3,
 			string s1, ref string s2, out string s3,
 			SomeStruct st1, ref SomeStruct st2, out SomeStruct st3,
-			float[] f1, ref float[] f2, out float[] f3
+			float[] f1, ref float[] f2, out float[] f3,
+			bool b1, ref bool b2, out bool b3
 		)
 		{
 			n2 = 12;
@@ -190,6 +191,8 @@ public void Method(
 			st3 = new SomeStruct() { n = 45 };
 			f2 = [1f, 3f, 5f];
 			f3 = [2f, 4f, 6f];
+			b2 = true;
+			b3 = false;
 		}
 	}
 
@@ -216,6 +219,9 @@ public static bool Prefix(object[] __args)
 			__args[10] = new float[] { 1.2f, 3.4f, 5.6f };
 			__args[11] = new float[] { 2.1f, 4.3f, 6.5f };
 
+			__args[13] = false;
+			__args[14] = true;
+
 			return false;
 		}
 
@@ -223,7 +229,8 @@ public static void Postfix(
 			int n1, int n2, int n3,
 			string s1, string s2, string s3,
 			ArgumentArrayMethods.SomeStruct st1, ArgumentArrayMethods.SomeStruct st2, ArgumentArrayMethods.SomeStruct st3,
-			float[] f1, float[] f2, float[] f3
+			float[] f1, float[] f2, float[] f3,
+			bool b1, bool b2, bool b3
 		)
 		{
 			postfixInput =
@@ -231,7 +238,8 @@ public static void Postfix(
 				n1, n2, n3,
 				s1, s2, s3,
 				st1, st2, st3,
-				f1, f2, f3
+				f1, f2, f3,
+				b1, b2, b3
 			];
 		}
 	}