diff --git a/pkgs/os-specific/linux/batman-adv/version.nix b/pkgs/os-specific/linux/batman-adv/version.nix
index 34e10fe37192..606d6fea7846 100644
--- a/pkgs/os-specific/linux/batman-adv/version.nix
+++ b/pkgs/os-specific/linux/batman-adv/version.nix
@@ -1,14 +1,14 @@
 {
-  version = "2025.5";
+  version = "2026.0";
 
   # To get these, run:
   #
   # ```
-  # for tool in alfred batctl batman-adv; do nix-prefetch-url https://downloads.open-mesh.org/batman/releases/batman-adv-2025.5/$tool-2025.5.tar.gz --type sha256 | xargs nix --extra-experimental-features nix-command hash convert --hash-algo sha256 --to sri; done
+  # for tool in alfred batctl batman-adv; do nix-prefetch-url https://downloads.open-mesh.org/batman/releases/batman-adv-2026.0/$tool-2026.0.tar.gz --type sha256 | xargs nix --extra-experimental-features nix-command hash convert --hash-algo sha256 --to sri; done
   # ```
   sha256 = {
-    alfred = "sha256-dcEsHDw5zbIkb2H8pdTZ9h4kD+KCcSn6t6A97vhV/+g=";
-    batctl = "sha256-HgvNSfku7aDXa8aDVirfNmAk4u5MGZ+kAgNva5PLsUc=";
-    batman-adv = "sha256-GtvoI5kelxjjB/N2bqlkBf4fKEwZvLmMZi16H6oyTDU=";
+    alfred = "sha256-35EVL+Mftjd6JM6TEwRFlzUQRpr5N35MycX10l4451E=";
+    batctl = "sha256-tLcNrmIBBuRe492x9RL2kHVpKxI0PQUhJnQDyyEqSiY=";
+    batman-adv = "sha256-lGHWE8T4OgojOp9wBq1tFed514nEm9NePMCNfiiG/Ko=";
   };
 }