diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 60b367a..7921262 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -19,7 +19,7 @@ repos:
       - id: isort
 
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: "26.5.0"
+    rev: "26.5.1"
     hooks:
       - id: black
 
@@ -29,6 +29,6 @@ repos:
       - id: flake8
 
   - repo: https://github.com/rbubley/mirrors-prettier
-    rev: "v3.8.3"
+    rev: "v3.8.4"
     hooks:
       - id: prettier
diff --git a/pyproject.toml b/pyproject.toml
index 591ea60..b803b35 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,8 +36,8 @@ data = [
 test = [
     "mypy",
     "pandas-stubs",
-    "pytest",
-    "pytest-codeblocks",
+    "pytest ==9.*",
+    "pytest-codeblocks >=0.18.0",
 ]
 dev = [
     "ipython",
diff --git a/stringcalc/data/daddario-stp.csv b/stringcalc/data/daddario-stp.csv
index b4e1a3a..7e4cc9f 100644
--- a/stringcalc/data/daddario-stp.csv
+++ b/stringcalc/data/daddario-stp.csv
@@ -80,6 +80,7 @@ J4604,0.0001118,0.03,"Classical Guitar, Mandolin, Other Instruments, Ukulele",Va
 J4502,2.9316e-05,0.0322,"Classical Guitar, Mandolin, Other Instruments, Ukulele",Various,J
 J4602,3.0234e-05,0.0327,"Classical Guitar, Mandolin, Other Instruments, Ukulele",Various,J
 J4305,0.0001695,0.033,"Classical Guitar, Mandolin, Other Instruments, Ukulele",Various,J
+J4402,3.1165e-05,0.0332,"Classical Guitar, Mandolin, Other Instruments, Ukulele",Various,J
 J6204,0.00022232,0.034,"Classical Guitar, Mandolin, Other Instruments, Ukulele",Various,J
 J2705,0.0001949,0.035,"Classical Guitar, Mandolin, Other Instruments, Ukulele",Various,J
 J3005,3.4636e-05,0.035,"Classical Guitar, Mandolin, Other Instruments, Ukulele",Various,J