diff --git a/conda/conda-reqs-dev.txt b/conda/conda-reqs-dev.txt
index 68fe9cea..bea2ca61 100644
--- a/conda/conda-reqs-dev.txt
+++ b/conda/conda-reqs-dev.txt
@@ -3,7 +3,7 @@ bandit>=1.7.0
 beautifulsoup4
 black>=20.8b1
 coverage>=7.13.5
-filelock>=3.0.0
+filelock>=3.29.1
 markdown>=3.3.4
 mypy>=0.821
 nbconvert>=6.1.0
diff --git a/requirements-dev.txt b/requirements-dev.txt
index f85a0610..70b9f6bc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@ bandit>=1.9.4
 beautifulsoup4>=4.0.0
 coverage>=7.13.5
 docutils<0.22.0
-filelock>=3.0.0
+filelock>=3.29.1
 httpx>=0.23.0, <0.28.0
 jsonschema>=4.17.3
 markdown>=3.3.4