diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ed3035bb9..ce67ee5c5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -89,6 +89,7 @@ jobs:
 
       - uses: actions-rust-lang/setup-rust-toolchain@2b1f5e9b395427c92ee4e3331786ca3c37afe2d7 # v1.16
         with:
+          toolchain: 1.91
           cache-key: ${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('Cargo.lock') }}
 
       - name: 🏗 Install the project
@@ -113,6 +114,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: actions-rust-lang/setup-rust-toolchain@2b1f5e9b395427c92ee4e3331786ca3c37afe2d7 # v1.16
         with:
+          toolchain: 1.91
           components: rustfmt,clippy
       - name: Rust format
         uses: actions-rust-lang/rustfmt@4066006ec54a31931b9b1fddfd38f2fdf2d27143 # v1.1.2
@@ -154,6 +156,7 @@ jobs:
         uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - uses: actions-rust-lang/setup-rust-toolchain@2b1f5e9b395427c92ee4e3331786ca3c37afe2d7 # v1.16
         with:
+          toolchain: 1.91
           components: llvm-tools
           cache-key: ${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('Cargo.lock') }}
       - name: Install cargo-llvm-cov
diff --git a/Cargo.lock b/Cargo.lock
index 432475c87..4af382c90 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -64,9 +64,9 @@ checksum = "8f1fe948ff07f4bd06c30984e69f5b4899c516a3ef74f34df92a2df2ab535495"
 
 [[package]]
 name = "cc"
-version = "1.2.60"
+version = "1.2.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43c5703da9466b66a946814e1adf53ea2c90f10063b86290cc9eb67ce3478a20"
+checksum = "d16d90359e986641506914ba71350897565610e87ce0ad9e6f28569db3dd5c6d"
 dependencies = [
  "find-msvc-tools",
  "jobserver",
@@ -272,9 +272,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.185"
+version = "0.2.186"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52ff2c0fe9bc6cb6b14a0592c2ff4fa9ceb83eea9db979b0487cd054946a2b8f"
+checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"
 
 [[package]]
 name = "liblzma"
diff --git a/Cargo.toml b/Cargo.toml
index 1c016cbcf..1478eb39a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "deebot_client"
 version = "0.0.0"
 edition = "2024"
 authors = ["Robert Resch <robert@resch.dev>"]
-rust-version = "1.94"
+rust-version = "1.91"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [lib]