Pin dependencies

Author: renovate[bot]

.github/workflows/pull.yml

@@ -14,9 +14,9 @@ jobs:
     runs-on: ${{ matrix.runner }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - name: Install Rust
-        uses: actions-rust-lang/setup-rust-toolchain@v1
+        uses: actions-rust-lang/setup-rust-toolchain@1780873c7b576612439a134613cc4cc74ce5538c # v1
       - name: Clippy
         run: cargo clippy --all-targets --all-features -- -D warnings
       - name: Test
@@ -31,10 +31,10 @@ jobs:
           - ubuntu-24.04-arm  # aarch64-linux
     runs-on: ${{ matrix.runner }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - uses: DeterminateSystems/flake-checker-action@3164002371bc90729c68af0e24d5aacf20d7c9f6 # v12
         if: matrix.runner != 'macos-15-intel'
-      - uses: DeterminateSystems/nix-installer-action@v17
+      - uses: DeterminateSystems/nix-installer-action@21a544727d0c62386e78b4befe52d19ad12692e3 # v17
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
       - uses: DeterminateSystems/magic-nix-cache-action@565684385bcd71bad329742eefe8d12f2e765b39 # v13

Cargo.toml

@@ -51,12 +51,12 @@ reqwest-middleware = "0.4.2"
 indexmap = { version = "2.10", features = ["serde"] }
 
 [dev-dependencies]
-aws-smithy-runtime = { version = "1", features = ["test-util"] }
-http = "1"
-mockall = "0.13"
-serial_test = "3"
-tempfile = "3"
-tokio-test = "0.4"
+aws-smithy-runtime = { version = "=1.9.2", features = ["test-util"] }
+http = "=1.3.1"
+mockall = "=0.13.1"
+serial_test = "=3.2.0"
+tempfile = "=3.20.0"
+tokio-test = "=0.4.4"
 
 [package]
 authors = ["Jonathan Morley <morley.jonathan@gmail.com>"]