diff --git a/assets/99jammy.list b/assets/99jammy.list
index c7615bc..cfe7b7c 100644
--- a/assets/99jammy.list
+++ b/assets/99jammy.list
@@ -6,6 +6,7 @@ deb [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/
 deb [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/jammy/ llvm-toolchain-jammy-16 main
 deb [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/jammy/ llvm-toolchain-jammy-17 main
 deb [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/jammy/ llvm-toolchain-jammy-18 main
+deb [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/jammy/ llvm-toolchain-jammy-19 main
 deb [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/jammy/ llvm-toolchain-jammy main
 
 deb-src [signed-by=/etc/apt/keyrings/ubuntu-toolchain-r.asc] http://ppa.launchpad.net/ubuntu-toolchain-r/ppa/ubuntu jammy main
@@ -16,4 +17,5 @@ deb-src [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.
 deb-src [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/jammy/ llvm-toolchain-jammy-16 main
 deb-src [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/jammy/ llvm-toolchain-jammy-17 main
 deb-src [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/jammy/ llvm-toolchain-jammy-18 main
+deb-src [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/jammy/ llvm-toolchain-jammy-19 main
 deb-src [signed-by=/etc/apt/keyrings/llvm-snapshot.gpg.key.asc] http://apt.llvm.org/jammy/ llvm-toolchain-jammy main