diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8709f46..f1e32e9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -69,7 +69,7 @@ jobs:
     - name: No-default features
       run: cargo test --workspace --no-default-features
   msrv:
-    name: "Check MSRV: 1.53.0"
+    name: "Check MSRV: 1.54.0"
     needs: smoke
     runs-on: ubuntu-latest
     steps:
@@ -78,7 +78,7 @@ jobs:
     - name: Install Rust
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0  # MSRV
+        toolchain: 1.54.0  # MSRV
         profile: minimal
         override: true
     - uses: Swatinem/rust-cache@v1
@@ -133,7 +133,7 @@ jobs:
     - name: Install Rust
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0  # MSRV
+        toolchain: 1.54.0  # MSRV
         profile: minimal
         override: true
         components: clippy
diff --git a/.github/workflows/codegen.yml b/.github/workflows/codegen.yml
index 0f62b60..057b7ac 100644
--- a/.github/workflows/codegen.yml
+++ b/.github/workflows/codegen.yml
@@ -26,7 +26,7 @@ jobs:
     - name: Install Rust
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0  # MSRV
+        toolchain: 1.54.0  # MSRV
         profile: minimal
         override: true
         components: rustfmt
diff --git a/.github/workflows/rust-next.yml b/.github/workflows/rust-next.yml
index d0ef8a8..bce29d1 100644
--- a/.github/workflows/rust-next.yml
+++ b/.github/workflows/rust-next.yml
@@ -57,9 +57,9 @@ jobs:
     strategy:
       matrix:
         rust:
-        - 1.53.0  # MSRV
+        - 1.54.0  # MSRV
         - stable
-    continue-on-error: ${{ matrix.rust != '1.53.0' }}  # MSRV
+    continue-on-error: ${{ matrix.rust != '1.54.0' }}  # MSRV
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
diff --git a/crates/typos-vars/codegen/src/main.rs b/crates/typos-vars/codegen/src/main.rs
index 2a3293e..30174e3 100644
--- a/crates/typos-vars/codegen/src/main.rs
+++ b/crates/typos-vars/codegen/src/main.rs
@@ -90,7 +90,7 @@ fn generate_variations<W: std::io::Write>(file: &mut W) {
                 None
             } else {
                 referenced_symbols.extend(data.iter().map(|(s, _)| s));
-                let value = generate_link(&data);
+                let value = generate_link(data);
                 Some((*word, value))
             }
         }),
@@ -165,7 +165,7 @@ fn entries() -> BTreeMap<String, varcon_core::Entry> {
         .filter(|e| {
             e.variants
                 .iter()
-                .all(|v| typos::tokens::Word::new(&v.word, 0).is_ok())
+                .all(|v| typos::tokens::Word::new(v.word, 0).is_ok())
         })
         .map(|e| {
             let mut e = e.into_owned();
diff --git a/crates/typos/src/tokens.rs b/crates/typos/src/tokens.rs
index 992f1e6..426c248 100644
--- a/crates/typos/src/tokens.rs
+++ b/crates/typos/src/tokens.rs
@@ -720,6 +720,7 @@ impl<'s> Iterator for SplitIdent<'s> {
     type Item = Word<'s>;
 
     fn next(&mut self) -> Option<Word<'s>> {
+        #[allow(clippy::while_let_on_iterator)]
         while let Some((i, c)) = self.char_indices.next() {
             let cur_mode = WordMode::classify(c);
             if cur_mode == WordMode::Boundary {
diff --git a/crates/varcon-core/src/parser.rs b/crates/varcon-core/src/parser.rs
index 8655f74..cbc2a1b 100644
--- a/crates/varcon-core/src/parser.rs
+++ b/crates/varcon-core/src/parser.rs
@@ -39,8 +39,7 @@ A Cv: acknowledgment's / Av B C: acknowledgement's
 
 ",
         );
-        let all: Vec<_> = iter.collect();
-        assert_eq!(all.len(), 1);
+        assert_eq!(iter.count(), 1);
     }
 
     #[test]
@@ -58,8 +57,7 @@ A Cv: acknowledgment's / Av B C: acknowledgement's
 
 ",
         );
-        let all: Vec<_> = iter.collect();
-        assert_eq!(all.len(), 2);
+        assert_eq!(iter.count(), 2);
     }
 }