diff --git a/pkgs/os-specific/linux/batman-adv/version.nix b/pkgs/os-specific/linux/batman-adv/version.nix
index 82921dbf18d6..53a255fc2157 100644
--- a/pkgs/os-specific/linux/batman-adv/version.nix
+++ b/pkgs/os-specific/linux/batman-adv/version.nix
@@ -1,9 +1,9 @@
 {
-  version = "2023.1";
+  version = "2023.2";
 
   sha256 = {
-    batman-adv = lib.fakeSha256;
-    alfred = lib.fakeSha256;
-    batctl = lib.fakeSha256;
+    batman-adv = "sha256-OQfc1X4sW/2dQHE5YLlAK/HaT4DFm1/wN3ifu7vY+iU=";
+    alfred = "sha256-qSBgKFZPieW/t3FK4piDoWEPYr4+YcCW4f6zYgBxjg4=";
+    batctl = "sha256-cLX5MfpjYyVpe9829tE0oDxJBvTBfLdlCjxxSQFDbsg=";
   };
 }