diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5a27478d9..96a307aa2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -46,7 +46,7 @@ jobs:
         name: Enable Rust Caching
 
       - name: Spell Check
-        uses: crate-ci/typos@v1.19.0
+        uses: crate-ci/typos@v1.20.7
 
       - name: Format Check
         run: cargo +nightly fmt -- --check
diff --git a/plonk/src/circuit/transcript.rs b/plonk/src/circuit/transcript.rs
index 5362bd5e0..e6313cd1c 100644
--- a/plonk/src/circuit/transcript.rs
+++ b/plonk/src/circuit/transcript.rs
@@ -250,7 +250,7 @@ mod tests {
 
         let label = "testing".as_ref();
 
-        let mut transcipt_var = RescueTranscriptVar::new(&mut circuit);
+        let mut transcript_var = RescueTranscriptVar::new(&mut circuit);
         let mut transcript = RescueTranscript::<F>::new(label);
 
         for _ in 0..10 {
@@ -264,14 +264,14 @@ mod tests {
 
                 transcript.append_message(label, msg.as_bytes()).unwrap();
 
-                transcipt_var
+                transcript_var
                     .append_message_vars(label, &message_vars)
                     .unwrap();
             }
 
             let challenge = transcript.get_and_append_challenge::<E>(label).unwrap();
 
-            let challenge_var = transcipt_var
+            let challenge_var = transcript_var
                 .get_and_append_challenge_var::<E>(label, &mut circuit)
                 .unwrap();
 
diff --git a/primitives/src/merkle_tree/append_only.rs b/primitives/src/merkle_tree/append_only.rs
index d1114269c..2f87464a8 100644
--- a/primitives/src/merkle_tree/append_only.rs
+++ b/primitives/src/merkle_tree/append_only.rs
@@ -335,7 +335,7 @@ mod mt_tests {
         mt.update(BigUint::from(32u64), F::from(16u64)).unwrap();
         // forget a leave
         mt.forget(BigUint::from(123u64)).expect_ok().unwrap();
-        // Check that new insertion and forgeting are reflected
+        // Check that new insertion and forgetting are reflected
         assert_eq!(
             mt.into_iter().collect::<Vec<_>>(),
             [
diff --git a/primitives/src/merkle_tree/hasher.rs b/primitives/src/merkle_tree/hasher.rs
index 07d296864..55622571a 100644
--- a/primitives/src/merkle_tree/hasher.rs
+++ b/primitives/src/merkle_tree/hasher.rs
@@ -72,7 +72,7 @@ pub type GenericHasherMerkleTree<H, E, I, const ARITY: usize> =
 
 /// Convenience trait and blanket impl for downstream trait bounds.
 ///
-/// Useful for downstream code that's generic ofer [`Digest`] hasher `H`.
+/// Useful for downstream code that's generic offer [`Digest`] hasher `H`.
 ///
 /// # Example
 ///