diff --git a/.noir-sync-commit b/.noir-sync-commit
index c29458064f4..e426436db9b 100644
--- a/.noir-sync-commit
+++ b/.noir-sync-commit
@@ -1 +1 @@
-1fabcde195f3965c6b8701eb4e1fed49ec1bde4b
+a213c15275892581e5d8f7235baf08a6cb137da4
diff --git a/noir/noir-repo/noir_stdlib/src/embedded_curve_ops.nr b/noir/noir-repo/noir_stdlib/src/embedded_curve_ops.nr
index 6b70b6ddef0..9324802c2f8 100644
--- a/noir/noir-repo/noir_stdlib/src/embedded_curve_ops.nr
+++ b/noir/noir-repo/noir_stdlib/src/embedded_curve_ops.nr
@@ -105,6 +105,9 @@ fn multi_scalar_mul_array_return<let N: u32>(points: [EmbeddedCurvePoint; N], sc
 #[foreign(multi_scalar_mul)]
 pub(crate) fn multi_scalar_mul_slice(points: [EmbeddedCurvePoint], scalars: [EmbeddedCurveScalar]) -> [Field; 3] {}
 
+#[foreign(multi_scalar_mul)]
+pub(crate) fn multi_scalar_mul_slice(points: [EmbeddedCurvePoint], scalars: [EmbeddedCurveScalar]) -> [Field; 3] {}
+
 // docs:start:fixed_base_scalar_mul
 pub fn fixed_base_scalar_mul(scalar: EmbeddedCurveScalar) -> EmbeddedCurvePoint
 // docs:end:fixed_base_scalar_mul
diff --git a/noir/noir-repo/noir_stdlib/src/hash/mod.nr b/noir/noir-repo/noir_stdlib/src/hash/mod.nr
index fb81f624d38..69470b56ab2 100644
--- a/noir/noir-repo/noir_stdlib/src/hash/mod.nr
+++ b/noir/noir-repo/noir_stdlib/src/hash/mod.nr
@@ -34,15 +34,7 @@ pub fn pedersen_commitment<let N: u32>(input: [Field; N]) -> EmbeddedCurvePoint
 }
 
 fn pedersen_commitment_with_separator<let N: u32>(input: [Field; N], separator: u32) -> EmbeddedCurvePoint {
-     let value = __pedersen_commitment_with_separator(input, separator);
-    if (value[0] == 0) & (value[1] == 0) {
-        EmbeddedCurvePoint { x: 0, y: 0, is_infinite: true }
-    } else {
-        EmbeddedCurvePoint { x: value[0], y: value[1], is_infinite: false }
-    }
-}
-
-fn pedersen_commitment_with_separator_noir<let N: u32>(input: [Field; N], separator: u32) -> EmbeddedCurvePoint {let mut points = [EmbeddedCurveScalar { lo: 0, hi: 0 }; N];
+    let mut points = [EmbeddedCurveScalar { lo: 0, hi: 0 }; N];
     for i in 0..N {
         // we use the unsafe version because the multi_scalar_mul will constraint the scalars.
         points[i] = from_field_unsafe(input[i]);
diff --git a/noir/noir-repo/tooling/lsp/src/requests/inlay_hint.rs b/noir/noir-repo/tooling/lsp/src/requests/inlay_hint.rs
index 2d8830d877f..c47e59b0c2b 100644
--- a/noir/noir-repo/tooling/lsp/src/requests/inlay_hint.rs
+++ b/noir/noir-repo/tooling/lsp/src/requests/inlay_hint.rs
@@ -1,3 +1,4 @@
+use fm::codespan_files::Files;
 use std::future::{self, Future};
 
 use async_lsp::ResponseError;
@@ -39,23 +40,7 @@ pub(crate) fn on_inlay_hint_request(
             let source = file.source();
             let (parsed_moduled, _errors) = noirc_frontend::parse_program(source);
 
-            // The version of codespan_lsp is pretty old and relies on an old version of lsp-types.
-            // We can't downgrade because we need some types from the latest version, and there's
-            // no newer version of codespan_lsp... but we just need this type here, so we create
-            // a copy of a Range to get an older type.
-            let range = lsp_types_0_88_0::Range {
-                start: lsp_types_0_88_0::Position {
-                    line: params.range.start.line,
-                    character: params.range.start.character,
-                },
-                end: lsp_types_0_88_0::Position {
-                    line: params.range.end.line,
-                    character: params.range.end.character,
-                },
-            };
-
-            let span = codespan_lsp::range_to_byte_span(args.files, file_id, &range)
-                .ok()
+            let span = range_to_byte_span(args.files, file_id, &params.range)
                 .map(|range| Span::from(range.start as u32..range.end as u32));
 
             let mut collector = InlayHintCollector::new(args.files, file_id, args.interner, span);
@@ -596,4 +581,67 @@ mod inlay_hints_tests {
             panic!("Expected InlayHintLabel::LabelParts, got {:?}", inlay_hint.label);
         }
     }
+
+    #[test]
+    async fn test_do_not_panic_when_given_line_is_too_big() {
+        let inlay_hints = get_inlay_hints(0, 100000).await;
+        assert!(!inlay_hints.is_empty());
+    }
+}
+
+// These functions are copied from the codespan_lsp crate, except that they never panic
+// (the library will sometimes panic, so functions returning Result are not always accurate)
+
+fn range_to_byte_span(
+    files: &FileMap,
+    file_id: FileId,
+    range: &lsp_types::Range,
+) -> Option<std::ops::Range<usize>> {
+    Some(
+        position_to_byte_index(files, file_id, &range.start)?
+            ..position_to_byte_index(files, file_id, &range.end)?,
+    )
+}
+
+fn position_to_byte_index(
+    files: &FileMap,
+    file_id: FileId,
+    position: &lsp_types::Position,
+) -> Option<usize> {
+    let Ok(source) = files.source(file_id) else {
+        return None;
+    };
+
+    let Ok(line_span) = files.line_range(file_id, position.line as usize) else {
+        return None;
+    };
+    let line_str = source.get(line_span.clone())?;
+
+    let byte_offset = character_to_line_offset(line_str, position.character)?;
+
+    Some(line_span.start + byte_offset)
+}
+
+fn character_to_line_offset(line: &str, character: u32) -> Option<usize> {
+    let line_len = line.len();
+    let mut character_offset = 0;
+
+    let mut chars = line.chars();
+    while let Some(ch) = chars.next() {
+        if character_offset == character {
+            let chars_off = chars.as_str().len();
+            let ch_off = ch.len_utf8();
+
+            return Some(line_len - chars_off - ch_off);
+        }
+
+        character_offset += ch.len_utf16() as u32;
+    }
+
+    // Handle positions after the last character on the line
+    if character_offset == character {
+        Some(line_len)
+    } else {
+        None
+    }
 }