diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index 9c22746..2004628 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -84,6 +84,17 @@ jobs:
             ts_elixir/deps/
           key: ${{ matrix.platform.triple }}-mix-${{ env.cache_key }}-elixir-${{ matrix.elixir.version }}-otp-${{ matrix.otp.version }}-${{ hashFiles('**/mix.lock') }}
 
+      # The setup-beam action uses the `ImageOS` env var to select the dependency bundle to
+      # download from Hex, and so it needs to be one of a few blessed values. GitHub seems
+      # to have changed how they set this variable recently, including `-arm` for aarch64
+      # linux. This broke `setup-beam`, so we put it back how it was here and restore
+      # afterwards.
+      - name: Override ImageOS
+        if: ${{ matrix.platform.runner == 'linux-arm64-16cpu' }}
+        run: |-
+          echo ImageOSPrev="$ImageOS" >> $GITHUB_ENV
+          echo ImageOS=ubuntu24 >> $GITHUB_ENV
+
       - name: Install elixir
         id: install-elixir
         uses: erlef/setup-beam@fc68ffb90438ef2936bbb3251622353b3dcb2f93 # 1.24.0
@@ -91,6 +102,11 @@ jobs:
           otp-version: ${{ matrix.otp.version }}
           elixir-version: ${{ matrix.elixir.version }}
 
+      - name: Restore ImageOS
+        if: ${{ matrix.platform.runner == 'linux-arm64-16cpu' }}
+        run: |-
+          echo ImageOS="$ImageOSPrev" >> $GITHUB_ENV
+
       - name: Setup rust
         id: setup-rust
         uses: ./.github/actions/setup-rust
diff --git a/Cargo.lock b/Cargo.lock
index be50a5b..ce3566b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -138,7 +138,7 @@ version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
 dependencies = [
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -149,7 +149,7 @@ checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
 dependencies = [
  "anstyle",
  "once_cell_polyfill",
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -1488,7 +1488,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.61.2",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -1760,8 +1760,8 @@ dependencies = [
  "libc",
  "log",
  "rustversion",
- "windows-link 0.2.1",
- "windows-result 0.4.1",
+ "windows-link 0.1.3",
+ "windows-result 0.3.4",
 ]
 
 [[package]]
@@ -2217,7 +2217,7 @@ dependencies = [
  "js-sys",
  "log",
  "wasm-bindgen",
- "windows-core 0.62.2",
+ "windows-core 0.61.2",
 ]
 
 [[package]]
@@ -3054,7 +3054,7 @@ version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
 dependencies = [
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -4186,9 +4186,9 @@ dependencies = [
 
 [[package]]
 name = "russh"
-version = "0.60.2"
+version = "0.60.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c9e358980fe9b079b99da387117864ee6f0a3fd02f39e5b5fde6af9c2895374"
+checksum = "324b92f459d3e42da294e14e8eb150d2215fcfb7c966838bc1127cd68bc05a0d"
 dependencies = [
  "aead 0.6.0-rc.10",
  "aes 0.8.4",
@@ -4266,9 +4266,9 @@ dependencies = [
 
 [[package]]
 name = "russh-cryptovec"
-version = "0.59.0"
+version = "0.60.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36140e8a20297bc2e8338807c3d9ca911f7fa49d7539cbcd6d48d3befd70efd8"
+checksum = "37cb4d0360bdd8935392a306d8b5edb539cc455b30e8bf13dd213a0cf7879b40"
 dependencies = [
  "log",
  "nix 0.31.3",
@@ -4334,7 +4334,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.61.2",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -4416,7 +4416,7 @@ dependencies = [
  "security-framework",
  "security-framework-sys",
  "webpki-root-certs",
- "windows-sys 0.61.2",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -4889,7 +4889,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
 dependencies = [
  "libc",
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -5117,7 +5117,7 @@ dependencies = [
  "getrandom 0.4.2",
  "once_cell",
  "rustix",
- "windows-sys 0.61.2",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -5127,7 +5127,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "230a1b821ccbd75b185820a1f1ff7b14d21da1e442e22c0863ea5f08771a8874"
 dependencies = [
  "rustix",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -6683,7 +6683,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.61.2",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]