diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0375d2488..25dee118b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 FlatLaf Change Log
 ==================
 
-## 3.5.1-SNAPSHOT
+## 3.5.1
 
 #### Fixed bugs
 
diff --git a/flatlaf-core/flatlaf-core-sigtest.txt b/flatlaf-core/flatlaf-core-sigtest.txt
index 9568c0c84..172e32eb5 100644
--- a/flatlaf-core/flatlaf-core-sigtest.txt
+++ b/flatlaf-core/flatlaf-core-sigtest.txt
@@ -1,5 +1,5 @@
 #Signature file v4.1
-#Version 3.5
+#Version 3.5.1
 
 CLSS public abstract interface com.formdev.flatlaf.FlatClientProperties
 fld public final static java.lang.String BUTTON_TYPE = "JButton.buttonType"
@@ -296,6 +296,7 @@ fld public final static java.lang.String UPDATE_UI_ON_SYSTEM_FONT_CHANGE = "flat
 fld public final static java.lang.String USE_JETBRAINS_CUSTOM_DECORATIONS = "flatlaf.useJetBrainsCustomDecorations"
  anno 0 java.lang.Deprecated()
 fld public final static java.lang.String USE_NATIVE_LIBRARY = "flatlaf.useNativeLibrary"
+fld public final static java.lang.String USE_SUB_MENU_SAFE_TRIANGLE = "flatlaf.useSubMenuSafeTriangle"
 fld public final static java.lang.String USE_TEXT_Y_CORRECTION = "flatlaf.useTextYCorrection"
 fld public final static java.lang.String USE_UBUNTU_FONT = "flatlaf.useUbuntuFont"
 fld public final static java.lang.String USE_WINDOW_DECORATIONS = "flatlaf.useWindowDecorations"
diff --git a/gradle.properties b/gradle.properties
index 9350fc84e..372b083ae 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -14,8 +14,8 @@
 # limitations under the License.
 #
 
-flatlaf.releaseVersion     = 3.5
-flatlaf.developmentVersion = 3.5.1-SNAPSHOT
+flatlaf.releaseVersion     = 3.5.1
+flatlaf.developmentVersion = 3.6-SNAPSHOT
 
 org.gradle.parallel = true
 # org.gradle.warning.mode = all