diff --git a/Cargo.lock b/Cargo.lock
index fcd341a1..700127cf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1911,7 +1911,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-fmt"
-version = "2.38.0"
+version = "2.39.0"
 dependencies = [
  "insta",
  "itertools 0.14.0",
@@ -1921,7 +1921,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-github"
-version = "2.38.0"
+version = "2.39.0"
 dependencies = [
  "jsonwebtoken",
  "log",
@@ -1932,7 +1932,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-ide"
-version = "2.38.0"
+version = "2.39.0"
 dependencies = [
  "annotate-snippets",
  "insta",
@@ -1950,14 +1950,14 @@ dependencies = [
 
 [[package]]
 name = "squawk-lexer"
-version = "2.38.0"
+version = "2.39.0"
 dependencies = [
  "insta",
 ]
 
 [[package]]
 name = "squawk-linter"
-version = "2.38.0"
+version = "2.39.0"
 dependencies = [
  "annotate-snippets",
  "enum-iterator",
@@ -1972,7 +1972,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-parser"
-version = "2.38.0"
+version = "2.39.0"
 dependencies = [
  "annotate-snippets",
  "camino",
@@ -1986,7 +1986,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-server"
-version = "2.38.0"
+version = "2.39.0"
 dependencies = [
  "anyhow",
  "insta",
@@ -2006,7 +2006,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-syntax"
-version = "2.38.0"
+version = "2.39.0"
 dependencies = [
  "annotate-snippets",
  "camino",
@@ -2019,7 +2019,7 @@ dependencies = [
 
 [[package]]
 name = "squawk-wasm"
-version = "2.38.0"
+version = "2.39.0"
 dependencies = [
  "console_error_panic_hook",
  "console_log",
@@ -2878,7 +2878,7 @@ checksum = "32ac00cd3f8ec9c1d33fb3e7958a82df6989c42d747bd326c822b1d625283547"
 
 [[package]]
 name = "xtask"
-version = "2.38.0"
+version = "2.39.0"
 dependencies = [
  "anyhow",
  "camino",
diff --git a/s/lint b/s/lint
index a4a98e3b..c48dcfba 100755
--- a/s/lint
+++ b/s/lint
@@ -4,6 +4,7 @@ set -e
 if [ -n "$CI" ]; then
   cargo fmt -- --check
   cargo clippy --all-targets --all-features -- -D warnings
+  cargo check --locked
 else
   cargo fmt 
   cargo clippy --fix --allow-staged --allow-dirty --all-targets --all-features -- -D warnings