diff --git a/.github/workflows/test_docker.yml b/.github/workflows/test_docker.yml
index b6a88ae..2bd6bc9 100644
--- a/.github/workflows/test_docker.yml
+++ b/.github/workflows/test_docker.yml
@@ -21,7 +21,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           # Keep in sync with requirements-dev.txt
-          pip install pytest==9.1.0 requests==2.33.1 boto3==1.43.29
+          pip install pytest==9.1.0 requests==2.34.2 boto3==1.43.29
 
       - name: Run integration tests (brings up the compose stack)
         run: |
diff --git a/pyproject.toml b/pyproject.toml
index c1784ab..192763b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ authors = [{ name = "eScience Lab, The University of Manchester" }]
 dependencies = [
     "celery==5.6.3",
     "boto3==1.43.29",
-    "requests==2.33.1",
+    "requests==2.34.2",
     "Flask==3.1.3",
     "Werkzeug==3.1.8",
     "redis==8.0.1",
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 45520c9..169401f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -187,7 +187,7 @@ rdflib[html]==7.6.0
     #   roc-validator
 redis==8.0.1
     # via ro-crate-validation-service (pyproject.toml)
-requests==2.33.1
+requests==2.34.2
     # via
     #   moto
     #   requests-cache
diff --git a/requirements.txt b/requirements.txt
index f258e32..5dcdd3d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -147,7 +147,7 @@ rdflib[html]==7.1.4
     #   roc-validator
 redis==8.0.1
     # via ro-crate-validation-service (pyproject.toml)
-requests==2.33.1
+requests==2.34.2
     # via
     #   requests-cache
     #   ro-crate-validation-service (pyproject.toml)