diff --git a/src/Class.zig b/src/Class.zig
index d5fb701..3d8175a 100644
--- a/src/Class.zig
+++ b/src/Class.zig
@@ -1378,9 +1378,9 @@ pub const AttributeInfo = struct {
 
             pub fn deinit(self: *ElementValue, allocator: std.mem.Allocator) void {
                 switch (self.*) {
-                    .annotation_value => |element_value| element_value.deinit(allocator),
+                    .annotation_value => |*element_value| element_value.deinit(allocator),
                     .array_value => |element_value| {
-                        for (element_value.values) |value| {
+                        for (element_value.values) |*value| {
                             value.deinit(allocator);
                         }
                         allocator.free(element_value.values);
@@ -1481,16 +1481,32 @@ pub const AttributeInfo = struct {
                 .line_number_table => |attribute| allocator.free(attribute.line_number_table),
                 .local_variable_table => |attribute| allocator.free(attribute.local_variable_table),
                 .local_variable_type_table => |attribute| allocator.free(attribute.local_variable_type_table),
-                .runtime_visible_annotations => |attribute| allocator.free(attribute.annotations),
-                .runtime_invisible_annotations => |attribute| allocator.free(attribute.annotations),
+                .runtime_visible_annotations => |attribute| {
+                    for (attribute.annotations) |*annotation| {
+                        annotation.deinit(allocator);
+                    }
+                    allocator.free(attribute.annotations);
+                },
+                .runtime_invisible_annotations => |attribute| {
+                    for (attribute.annotations) |*annotation| {
+                        annotation.deinit(allocator);
+                    }
+                    allocator.free(attribute.annotations);
+                },
                 .runtime_visible_parameter_annotations => |attribute| {
                     for (attribute.parameter_annotations) |parameter_annotation| {
+                        for (parameter_annotation.annotations) |*annotation| {
+                            annotation.deinit(allocator);
+                        }
                         allocator.free(parameter_annotation.annotations);
                     }
                     allocator.free(attribute.parameter_annotations);
                 },
                 .runtime_invisible_parameter_annotations => |attribute| {
                     for (attribute.parameter_annotations) |parameter_annotation| {
+                        for (parameter_annotation.annotations) |*annotation| {
+                            annotation.deinit(allocator);
+                        }
                         allocator.free(parameter_annotation.annotations);
                     }
                     allocator.free(attribute.parameter_annotations);