diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a648db10c..fd7939255 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,15 +33,15 @@ jobs:
       matrix:
         target:
           - { os: ubuntu-latest, toolchain: stable, triple: x86_64-unknown-linux-gnu }
-          - { os: ubuntu-latest, toolchain: 1.74.1, triple: x86_64-unknown-linux-gnu }
+          - { os: ubuntu-latest, toolchain: 1.76, triple: x86_64-unknown-linux-gnu }
           - { os: ubuntu-latest, toolchain: beta, triple: x86_64-unknown-linux-gnu }
           - { os: ubuntu-latest, toolchain: nightly, triple: x86_64-unknown-linux-gnu }
           - { os: macos-latest, toolchain: stable, triple: x86_64-apple-darwin }
-          - { os: macos-latest, toolchain: 1.74.1, triple: x86_64-apple-darwin }
+          - { os: macos-latest, toolchain: 1.76, triple: x86_64-apple-darwin }
           - { os: windows-latest, toolchain: stable, triple: x86_64-pc-windows-gnu }
-          - { os: windows-latest, toolchain: 1.74.1, triple: x86_64-pc-windows-gnu }
+          - { os: windows-latest, toolchain: 1.76, triple: x86_64-pc-windows-gnu }
           - { os: windows-latest, toolchain: stable, triple: i686-pc-windows-msvc }
-          - { os: windows-latest, toolchain: 1.74.1, triple: i686-pc-windows-msvc }
+          - { os: windows-latest, toolchain: 1.76, triple: i686-pc-windows-msvc }
     runs-on: ${{ matrix.target.os }}
     steps:
       - uses: actions/checkout@v4
diff --git a/Cargo.toml b/Cargo.toml
index 93a79d5ea..21c40fc36 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ license = "EUPL-1.2"
 readme = "./README.md"
 keywords = ["PICA+", "code4lib"]
 edition = "2021"
-rust-version = "1.74.1"
+rust-version = "1.76"
 
 [workspace.dependencies]
 pica-matcher = { version = "0.24", path = "./crates/pica-matcher" }
@@ -31,8 +31,8 @@ pica-utils = { version = "0.24", path = "./crates/pica-utils" }
 anyhow = "1.0"
 bstr = "1.9"
 chrono = { version = "0.4", default-features = false }
-clap = "4.4"
-clap_complete = "4.4"
+clap = "4.5"
+clap_complete = "4.5"
 csv = "1.3"
 flate2 = "1.0"
 polars = { version = "0.40", features = ["ipc", "decompress", "performant"] }
diff --git a/crates/pica-toolkit/Cargo.toml b/crates/pica-toolkit/Cargo.toml
index d01f40de2..d4a9b945a 100644
--- a/crates/pica-toolkit/Cargo.toml
+++ b/crates/pica-toolkit/Cargo.toml
@@ -34,11 +34,8 @@ toml = { workspace = true }
 unicode-normalization = { version = "0.1" }
 
 [dev-dependencies]
-assert_cmd = "2.0"
-predicates = "3.0"
 quickcheck = "1.0"
 quickcheck_macros = "1.0"
-tempfile = "3.8"
 trycmd = "0.15"
 
 [[bin]]