diff --git a/jso/apis/src/main/java/org/teavm/jso/canvas/CanvasRenderingContext2D.java b/jso/apis/src/main/java/org/teavm/jso/canvas/CanvasRenderingContext2D.java
index 5848a1229..023b6efc4 100644
--- a/jso/apis/src/main/java/org/teavm/jso/canvas/CanvasRenderingContext2D.java
+++ b/jso/apis/src/main/java/org/teavm/jso/canvas/CanvasRenderingContext2D.java
@@ -117,9 +117,9 @@ public interface CanvasRenderingContext2D extends JSObject {
 
     void strokeRect(double x, double y, double w, double h);
 
-    void strokeText(String text, float x, float y, float maxWidth);
+    void strokeText(String text, double x, double y, double maxWidth);
 
-    void strokeText(String text, float x, float y);
+    void strokeText(String text, double x, double y);
 
     // Transformation
 
@@ -162,10 +162,10 @@ public interface CanvasRenderingContext2D extends JSObject {
     void setLineCap(String lineCap);
 
     @JSProperty
-    float getLineDashOffset();
+    double getLineDashOffset();
 
     @JSProperty
-    void setLineDashOffset(float lineDashOffset);
+    void setLineDashOffset(double lineDashOffset);
 
     @JSProperty
     String getLineJoin();