diff --git a/source/dub/internal/vibecompat/core/file.d b/source/dub/internal/vibecompat/core/file.d
index 7ac4008..0e004dd 100644
--- a/source/dub/internal/vibecompat/core/file.d
+++ b/source/dub/internal/vibecompat/core/file.d
@@ -12,7 +12,7 @@
 import dub.internal.vibecompat.core.log;
 
 import std.conv;
-import std.c.stdio;
+import core.stdc.stdio;
 import std.datetime;
 import std.exception;
 import std.file;
diff --git a/source/dub/recipe/json.d b/source/dub/recipe/json.d
index bfe010b..1e5e013 100644
--- a/source/dub/recipe/json.d
+++ b/source/dub/recipe/json.d
@@ -13,8 +13,7 @@
 
 import dub.internal.vibecompat.data.json;
 
-import std.algorithm : canFind;
-import std.array : startsWith;
+import std.algorithm : canFind, startsWith;
 import std.conv : to;
 import std.exception : enforce;
 import std.range;
diff --git a/source/dub/recipe/packagerecipe.d b/source/dub/recipe/packagerecipe.d
index 4c6191c..dad1220 100644
--- a/source/dub/recipe/packagerecipe.d
+++ b/source/dub/recipe/packagerecipe.d
@@ -79,7 +79,7 @@
 
 	@property const(Dependency)[string] dependencies()
 	const {
-		const(Dependency)[string] ret;
+		Dependency[string] ret;
 		foreach (n, d; this.buildSettings.dependencies)
 			ret[n] = d;
 		foreach (ref c; configurations)