diff --git a/mypy-requirements.txt b/mypy-requirements.txt
index a29e35bb2..7ebcd84e5 100644
--- a/mypy-requirements.txt
+++ b/mypy-requirements.txt
@@ -7,4 +7,4 @@ types-setuptools
 types-psutil
 types-mock
 galaxy-tool-util>=22.1.2,!=23.0.1,!=23.0.2,!=23.0.3,!=23.0.4,!=23.0.5,<24.2
-galaxy-util<24.2
+galaxy-util<24.3
diff --git a/setup.py b/setup.py
index 181154a0e..bb207b4fe 100644
--- a/setup.py
+++ b/setup.py
@@ -165,7 +165,7 @@ def _find_package_data(base: str, globs: list[str], root: str = "cwltool") -> li
     extras_require={
         "deps": [
             "galaxy-tool-util>=22.1.2,!=23.0.1,!=23.0.2,!=23.0.3,!=23.0.4,!=23.0.5,<24.2",
-            "galaxy-util <24.2",
+            "galaxy-util <24.3",
         ],
     },
     python_requires=">=3.9, <3.14",
diff --git a/test-requirements.txt b/test-requirements.txt
index 8b0908f2e..e4aa6fd30 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -10,4 +10,4 @@ pytest-cov
 arcp>=0.2.0
 -r requirements.txt
 galaxy-tool-util>=22.1.2,!=23.0.1,!=23.0.2,!=23.0.3,!=23.0.4,!=23.0.5,<24.2
-galaxy-util<24.2
+galaxy-util<24.3