diff --git a/.mise/config.toml b/.mise/config.toml
index c16e4a8..492e793 100644
--- a/.mise/config.toml
+++ b/.mise/config.toml
@@ -40,7 +40,7 @@ pnpm = "11"
 # hooks come from home-operations/.github's lefthook.common.toml (see
 # .lefthook.toml) and are installed automatically by the postinstall hook at
 # the bottom of this file whenever `mise install` runs.
-lefthook = "2.1.10"
+lefthook = "2.1.12"
 # `oxfmt` is distributed only via the npm backend (`mise registry oxfmt` →
 # `npm:oxfmt`); node is pinned above, so the npm backend always uses mise's
 # own node+npm rather than whatever is on PATH.
diff --git a/.mise/mise.lock b/.mise/mise.lock
index 51bc432..d50fe9a 100644
--- a/.mise/mise.lock
+++ b/.mise/mise.lock
@@ -47,49 +47,49 @@ url_api = "https://api.github.com/repos/jqlang/jq/releases/assets/453012788"
 provenance = "github-attestations"
 
 [[tools.lefthook]]
-version = "2.1.10"
+version = "2.1.12"
 backend = "aqua:evilmartians/lefthook"
 
 [tools.lefthook."platforms.linux-arm64"]
-checksum = "sha256:6380a6ad6dd484466fd69bd83f24491d6ec27dc0b84e837be025620f7c4e11e3"
-url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.10/lefthook_2.1.10_Linux_aarch64.gz"
-url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/470227512"
+checksum = "sha256:d96ac16753f6d3d69b92098621c2a2427522a9c2c3e78cd7c9b4a9790b0b8f17"
+url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.12/lefthook_2.1.12_Linux_aarch64.gz"
+url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/533627819"
 provenance = "github-attestations"
 
 [tools.lefthook."platforms.linux-arm64-musl"]
-checksum = "sha256:6380a6ad6dd484466fd69bd83f24491d6ec27dc0b84e837be025620f7c4e11e3"
-url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.10/lefthook_2.1.10_Linux_aarch64.gz"
-url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/470227512"
+checksum = "sha256:d96ac16753f6d3d69b92098621c2a2427522a9c2c3e78cd7c9b4a9790b0b8f17"
+url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.12/lefthook_2.1.12_Linux_aarch64.gz"
+url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/533627819"
 provenance = "github-attestations"
 
 [tools.lefthook."platforms.linux-x64"]
-checksum = "sha256:0b14162a0bb2f0c64ae0759f6102f6e19c4d00981666a8ac73d4f5a6878ada4f"
-url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.10/lefthook_2.1.10_Linux_x86_64.gz"
-url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/470227493"
+checksum = "sha256:dad908593c859d139b886c14913a44401d95288aa7642d9bdf6f3bd36bd788ff"
+url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.12/lefthook_2.1.12_Linux_x86_64.gz"
+url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/533627780"
 provenance = "github-attestations"
 
 [tools.lefthook."platforms.linux-x64-musl"]
-checksum = "sha256:0b14162a0bb2f0c64ae0759f6102f6e19c4d00981666a8ac73d4f5a6878ada4f"
-url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.10/lefthook_2.1.10_Linux_x86_64.gz"
-url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/470227493"
+checksum = "sha256:dad908593c859d139b886c14913a44401d95288aa7642d9bdf6f3bd36bd788ff"
+url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.12/lefthook_2.1.12_Linux_x86_64.gz"
+url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/533627780"
 provenance = "github-attestations"
 
 [tools.lefthook."platforms.macos-arm64"]
-checksum = "sha256:1dd4dc7b4c50efb1f9d9122cd6535c793738d6e59751c228d49f768ec9dbb604"
-url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.10/lefthook_2.1.10_MacOS_arm64.gz"
-url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/470227499"
+checksum = "sha256:f23eac328ca50c7b775dc24dc275cdeacb65e16cf8bd1745d18e3c563f704f94"
+url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.12/lefthook_2.1.12_MacOS_arm64.gz"
+url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/533627758"
 provenance = "github-attestations"
 
 [tools.lefthook."platforms.macos-x64"]
-checksum = "sha256:49d905f28ca46442cb236060058b252da650b5f7b864bd275b61aa46945e8c4a"
-url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.10/lefthook_2.1.10_MacOS_x86_64.gz"
-url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/470227495"
+checksum = "sha256:83c8591d338b1b789944480d9effe2807adc903cf27e4a16ab013e39d7723c31"
+url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.12/lefthook_2.1.12_MacOS_x86_64.gz"
+url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/533627775"
 provenance = "github-attestations"
 
 [tools.lefthook."platforms.windows-x64"]
-checksum = "sha256:beabbce824641ae71229ed11dd8634f47148921cb649d25c90441b737481494a"
-url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.10/lefthook_2.1.10_Windows_x86_64.gz"
-url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/470227505"
+checksum = "sha256:c642d9ad8818faff1379e1b72321b4baddd0d6f20ffd7303f59386bb6abfd6e9"
+url = "https://github.com/evilmartians/lefthook/releases/download/v2.1.12/lefthook_2.1.12_Windows_x86_64.gz"
+url_api = "https://api.github.com/repos/evilmartians/lefthook/releases/assets/533627801"
 provenance = "github-attestations"
 
 [[tools.node]]