diff --git a/packages/ui/src/fonts/CalSans-Regular.woff2 b/packages/ui/src/fonts/CalSans-Regular.woff2
new file mode 100644
index 000000000..6c83a2df3
Binary files /dev/null and b/packages/ui/src/fonts/CalSans-Regular.woff2 differ
diff --git a/packages/ui/src/fonts/CalSans-SemiBold.woff2 b/packages/ui/src/fonts/CalSans-SemiBold.woff2
deleted file mode 100644
index 36d71b70d..000000000
Binary files a/packages/ui/src/fonts/CalSans-SemiBold.woff2 and /dev/null differ
diff --git a/packages/ui/src/fonts/CalSansUI[wght,GEOM].woff2 b/packages/ui/src/fonts/CalSansUI[wght,GEOM].woff2
index 8501cb719..630fb2c91 100644
Binary files a/packages/ui/src/fonts/CalSansUI[wght,GEOM].woff2 and b/packages/ui/src/fonts/CalSansUI[wght,GEOM].woff2 differ
diff --git a/packages/ui/src/fonts/index.ts b/packages/ui/src/fonts/index.ts
index 2f86528f5..ce0cc17c5 100644
--- a/packages/ui/src/fonts/index.ts
+++ b/packages/ui/src/fonts/index.ts
@@ -15,7 +15,7 @@ export const fontSans = localFont({
 
 export const fontHeading = localFont({
   display: "swap",
-  src: "./CalSans-SemiBold.woff2",
+  src: "./CalSans-Regular.woff2",
   variable: "--font-heading",
-  weight: "600",
+  weight: "400 600",
 });