diff --git a/src/wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css b/src/wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css
index 141b9d9f86a4c..13648d46e5eeb 100644
--- a/src/wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css
+++ b/src/wp-content/themes/twentytwenty/assets/css/editor-style-block-rtl.css
@@ -497,6 +497,17 @@
 	margin-top: 0.15em;
 }
 
+/* Block: Calendar --------------------------- */
+
+.editor-styles-wrapper .wp-calendar-table caption {
+	padding: 0.5em;
+	font-weight: 600;
+}
+:root .editor-styles-wrapper :where(.wp-block-calendar[style*="font-weight"]) caption, 
+:root .editor-styles-wrapper :where(.wp-block-calendar *[style*="font-weight"]) ~ caption {
+    font-weight: inherit;
+}
+
 
 /* Block: Table ------------------------------ */
 
diff --git a/src/wp-content/themes/twentytwenty/assets/css/editor-style-block.css b/src/wp-content/themes/twentytwenty/assets/css/editor-style-block.css
index 862a51cc2b8e1..4680125d53bf4 100644
--- a/src/wp-content/themes/twentytwenty/assets/css/editor-style-block.css
+++ b/src/wp-content/themes/twentytwenty/assets/css/editor-style-block.css
@@ -501,6 +501,17 @@
 	margin-top: 0.15em;
 }
 
+/* Block: Calendar --------------------------- */
+
+.editor-styles-wrapper .wp-calendar-table caption {
+	padding: 0.5em;
+	font-weight: 600;
+}
+:root .editor-styles-wrapper :where(.wp-block-calendar[style*="font-weight"]) caption, 
+:root .editor-styles-wrapper :where(.wp-block-calendar *[style*="font-weight"]) ~ caption {
+    font-weight: inherit;
+}
+
 
 /* Block: Table ------------------------------ */
 
diff --git a/src/wp-content/themes/twentytwenty/style-rtl.css b/src/wp-content/themes/twentytwenty/style-rtl.css
index 6806c9104b068..068ecba5246d1 100644
--- a/src/wp-content/themes/twentytwenty/style-rtl.css
+++ b/src/wp-content/themes/twentytwenty/style-rtl.css
@@ -3055,6 +3055,11 @@ ol.wp-block-latest-comments {
 	font-size: inherit;
 }
 
+:root :where(.wp-block-calendar[style*="font-weight"]) caption, 
+:root :where(.wp-block-calendar *[style*="font-weight"]) ~ caption {
+    font-weight: inherit;
+}
+
 /* Block: Columns ---------------------------- */
 
 .wp-block-columns.alignfull,
diff --git a/src/wp-content/themes/twentytwenty/style.css b/src/wp-content/themes/twentytwenty/style.css
index 08843cefe43a4..e3f6593c98fdb 100644
--- a/src/wp-content/themes/twentytwenty/style.css
+++ b/src/wp-content/themes/twentytwenty/style.css
@@ -3075,6 +3075,11 @@ ol.wp-block-latest-comments {
 	font-size: inherit;
 }
 
+:root :where(.wp-block-calendar[style*="font-weight"]) caption, 
+:root :where(.wp-block-calendar *[style*="font-weight"]) ~ caption {
+    font-weight: inherit;
+}
+
 /* Block: Columns ---------------------------- */
 
 .wp-block-columns.alignfull,