diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f4456a1..161f598 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements-dev.txt') }}
@@ -43,7 +43,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements-dev.txt') }}
@@ -68,7 +68,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements-dev.txt') }}
@@ -111,7 +111,7 @@ jobs:
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements-dev.txt') }}
@@ -152,7 +152,7 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3.0.0
       - name: Cache Docker layers
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
@@ -197,7 +197,7 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3.0.0
       - name: Cache Docker layers
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 206c1ee..d59afc2 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,8 +1,8 @@
 -r requirements.txt
 black==23.12.1
-coverage==7.4.0
+coverage==7.4.1
 factory-boy==3.3.0
-Faker==22.2.0
+Faker==22.5.1
 flake8==7.0.0
 isort==5.13.2
 pre-commit==3.6.0
@@ -13,4 +13,4 @@ responses==0.24.1
 mypy==1.8.0
 django-stubs==4.2.7
 djangorestframework-stubs==3.14.2
-types-requests==2.31.0.20240106
+types-requests==2.31.0.20240125
diff --git a/requirements.txt b/requirements.txt
index 7ca6e2c..433d060 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-boto3==1.34.19
+boto3==1.34.29
 Django==5.0.1
 django-cors-headers==4.3.1
 djangorestframework==3.14.0
diff --git a/src/about/tests/test_views.py b/src/about/tests/test_views.py
index e25bb13..18c127b 100644
--- a/src/about/tests/test_views.py
+++ b/src/about/tests/test_views.py
@@ -8,7 +8,7 @@ def test_json_payload_format(self):
         url = reverse("v1:about:detail")
         expected_json_response = {
             "name": "Safe Config Service",
-            "version": "2.66.0",
+            "version": "2.69.0",
             "apiVersion": "v1",
             "secure": False,
         }
@@ -24,7 +24,7 @@ def test_https_request(self):
         url = reverse("v1:about:detail")
         expected_json_response = {
             "name": "Safe Config Service",
-            "version": "2.66.0",
+            "version": "2.69.0",
             "api_version": "v1",
             "secure": True,
         }
@@ -38,7 +38,7 @@ def test_http_request(self):
         url = reverse("v1:about:detail")
         expected_json_response = {
             "name": "Safe Config Service",
-            "version": "2.66.0",
+            "version": "2.69.0",
             "api_version": "v1",
             "secure": False,
         }
diff --git a/src/chains/migrations/0039_chain_is_testnet.py b/src/chains/migrations/0039_chain_is_testnet.py
new file mode 100644
index 0000000..d220309
--- /dev/null
+++ b/src/chains/migrations/0039_chain_is_testnet.py
@@ -0,0 +1,17 @@
+# Generated by Django 5.0.1 on 2024-01-29 15:22
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("chains", "0038_gasprice_max_fee_per_gas_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="chain",
+            name="is_testnet",
+            field=models.BooleanField(default=False),
+        ),
+    ]
diff --git a/src/chains/models.py b/src/chains/models.py
index 667eee5..73ba3f9 100644
--- a/src/chains/models.py
+++ b/src/chains/models.py
@@ -69,6 +69,7 @@ class RpcAuthentication(models.TextChoices):
     )
     description = models.CharField(max_length=255, blank=True)
     l2 = models.BooleanField()
+    is_testnet = models.BooleanField(default=False)
     rpc_authentication = models.CharField(
         max_length=255, choices=RpcAuthentication.choices
     )
diff --git a/src/chains/serializers.py b/src/chains/serializers.py
index 794b455..14ad54b 100644
--- a/src/chains/serializers.py
+++ b/src/chains/serializers.py
@@ -153,6 +153,7 @@ class Meta:
             "short_name",
             "description",
             "l2",
+            "is_testnet",
             "rpc_uri",
             "safe_apps_rpc_uri",
             "public_rpc_uri",
diff --git a/src/chains/tests/factories.py b/src/chains/tests/factories.py
index 60df864..32449fa 100644
--- a/src/chains/tests/factories.py
+++ b/src/chains/tests/factories.py
@@ -17,6 +17,7 @@ class Meta:
     short_name = factory.Faker("pystr", max_chars=255)
     description = factory.Faker("pystr", max_chars=255)
     l2 = factory.Faker("pybool")
+    is_testnet = factory.Faker("pybool")
     rpc_authentication = factory.lazy_attribute(
         lambda o: random.choice(list(Chain.RpcAuthentication))
     )
diff --git a/src/chains/tests/test_views.py b/src/chains/tests/test_views.py
index 9b76f6b..de10fee 100644
--- a/src/chains/tests/test_views.py
+++ b/src/chains/tests/test_views.py
@@ -41,6 +41,7 @@ def test_json_payload_format(self) -> None:
                     "shortName": chain.short_name,
                     "description": chain.description,
                     "l2": chain.l2,
+                    "isTestnet": chain.is_testnet,
                     "rpcUri": {
                         "authentication": chain.rpc_authentication,
                         "value": chain.rpc_uri,
@@ -156,6 +157,7 @@ def test_json_payload_format(self) -> None:
             "shortName": chain.short_name,
             "description": chain.description,
             "l2": chain.l2,
+            "isTestnet": chain.is_testnet,
             "rpcUri": {
                 "authentication": chain.rpc_authentication,
                 "value": chain.rpc_uri,
diff --git a/src/safe_apps/tests/test_signals.py b/src/safe_apps/tests/test_signals.py
index 1d85f38..a6959b0 100644
--- a/src/safe_apps/tests/test_signals.py
+++ b/src/safe_apps/tests/test_signals.py
@@ -522,6 +522,8 @@ def test_on_feature_delete_with_safe_app(self) -> None:
             "utf-8"
         )
 
+    # Otherwise fails when testing with all suites - above tests somehow leak
+    @responses.stop  # type: ignore
     @responses.activate
     def test_on_feature_update_with_multiple_safe_apps(self) -> None:
         chain_id_1 = fake.pyint()
diff --git a/src/version.py b/src/version.py
index 543e4cf..22c52aa 100644
--- a/src/version.py
+++ b/src/version.py
@@ -1,2 +1,2 @@
 __name__ = "Safe Config Service"
-__version__ = "2.66.0"
+__version__ = "2.69.0"