diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8fb450567..f4acc0dc9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [5.21.0-dev.1](https://github.com/ReVanced/revanced-patches/compare/v5.20.1...v5.21.0-dev.1) (2025-04-16)
+
+
+### Features
+
+* **YouTube:** Support version `20.12.46` ([#4779](https://github.com/ReVanced/revanced-patches/issues/4779)) ([703359f](https://github.com/ReVanced/revanced-patches/commit/703359f0c16b613c204cf16cf42227b628f664fa))
+
 ## [5.20.1](https://github.com/ReVanced/revanced-patches/compare/v5.20.0...v5.20.1) (2025-04-15)
 
 
diff --git a/gradle.properties b/gradle.properties
index 47e8dd827..a6a82b479 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,4 +3,4 @@ org.gradle.jvmargs = -Xms512M -Xmx2048M
 org.gradle.parallel = true
 android.useAndroidX = true
 kotlin.code.style = official
-version = 5.20.1
+version = 5.21.0-dev.1