diff --git a/TangerineUI-purple.css b/TangerineUI-purple.css
index 8676fcb..25dce84 100644
--- a/TangerineUI-purple.css
+++ b/TangerineUI-purple.css
@@ -6,7 +6,7 @@
 
     by @nileane@nileane.fr
 
-    Last Mastodon compatibility check: v4.1.6 stable ✅
+    Last Mastodon compatibility check: v4.2.0 ✅
 */
 
 
diff --git a/TangerineUI.css b/TangerineUI.css
index a0a04bb..5602e62 100644
--- a/TangerineUI.css
+++ b/TangerineUI.css
@@ -6,7 +6,7 @@
 
     by @nileane@nileane.fr
 
-    Last Mastodon compatibility check: v4.1.6 stable ✅
+    Last Mastodon compatibility check: v4.2.0 ✅
 */
 
 
diff --git a/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss b/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss
index 8676fcb..25dce84 100644
--- a/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss
+++ b/mastodon/app/javascript/styles/tangerineui-purple/layout-single-column.scss
@@ -6,7 +6,7 @@
 
     by @nileane@nileane.fr
 
-    Last Mastodon compatibility check: v4.1.6 stable ✅
+    Last Mastodon compatibility check: v4.2.0 ✅
 */
 
 
diff --git a/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss b/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss
index a0a04bb..5602e62 100644
--- a/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss
+++ b/mastodon/app/javascript/styles/tangerineui/layout-single-column.scss
@@ -6,7 +6,7 @@
 
     by @nileane@nileane.fr
 
-    Last Mastodon compatibility check: v4.1.6 stable ✅
+    Last Mastodon compatibility check: v4.2.0 ✅
 */