diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..0b20a23
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,34 @@
+# Dependabot configuration for coinbase-advanced-py
+# Groups all dependency updates into a single PR
+
+version: 2
+updates:
+  # Single configuration for all Python dependencies across all requirements files
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+      time: "09:00"
+      timezone: "America/Los_Angeles"
+    # Group ALL dependency updates together in one PR
+    groups:
+      python-dependencies:
+        patterns:
+          - "*"
+    # Only open 1 PR total for all updates
+    open-pull-requests-limit: 1
+    # Update strategy
+    versioning-strategy: "increase-if-necessary"
+    # Commit message
+    commit-message:
+      prefix: "chore"
+      include: "scope"
+    # Labels for PRs
+    labels:
+      - "dependencies"
+      - "automated-pr"
+    # Ignore major version updates (need manual review)
+    ignore:
+      - dependency-name: "*"
+        update-types: ["version-update:semver-major"]
\ No newline at end of file
diff --git a/coinbase/websocket/websocket_base.py b/coinbase/websocket/websocket_base.py
index a65b8f4..01724c9 100644
--- a/coinbase/websocket/websocket_base.py
+++ b/coinbase/websocket/websocket_base.py
@@ -146,8 +146,12 @@ async def open_async(self) -> None:
                 open_timeout=self.timeout,
                 max_size=self.max_size,
                 user_agent_header=USER_AGENT,
-                extra_headers=headers,
-                ssl=ssl.SSLContext() if self.base_url.startswith("wss://") else None,
+                additional_headers=headers,
+                ssl=(
+                    ssl.create_default_context()
+                    if self.base_url.startswith("wss://")
+                    else None
+                ),
             )
             logger.debug("Successfully connected to %s", self.base_url)
 
@@ -460,7 +464,7 @@ def _is_websocket_open(self):
         """
         :meta private:
         """
-        return self.websocket and self.websocket.open
+        return self.websocket and self.websocket.state == websockets.State.OPEN
 
     async def _resubscribe(self):
         """
diff --git a/docs_requirements.txt b/docs_requirements.txt
index e7eee85..f985197 100644
--- a/docs_requirements.txt
+++ b/docs_requirements.txt
@@ -1,2 +1,2 @@
-sphinx==7.2.6
-sphinx_rtd_theme==2.0.0
\ No newline at end of file
+sphinx==9.1.0
+sphinx_rtd_theme==3.1.0
\ No newline at end of file
diff --git a/lint_requirements.txt b/lint_requirements.txt
index 5d21eeb..b20aecc 100644
--- a/lint_requirements.txt
+++ b/lint_requirements.txt
@@ -1,2 +1,2 @@
-black==24.3.0
-isort==5.12.0
\ No newline at end of file
+black==26.1.0
+isort==7.0.0
\ No newline at end of file
diff --git a/pinned_requirements.txt b/pinned_requirements.txt
index 2c0cd88..ec4b6a9 100644
--- a/pinned_requirements.txt
+++ b/pinned_requirements.txt
@@ -1,5 +1,5 @@
-requests==2.31.0
-cryptography==42.0.4
-PyJWT==2.8.0
-websockets==12.0
+requests==2.32.5
+cryptography==46.0.5
+PyJWT==2.11.0
+websockets==16.0
 backoff==2.2.1
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 0f6585d..7eb9c9e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
-requests>=2.31.0
-cryptography>=42.0.4
-PyJWT>=2.8.0
-websockets>=12.0,<14.0
+requests>=2.32.5
+cryptography>=46.0.5
+PyJWT>=2.11.0
+websockets>=12.0,<17.0
 backoff>=2.2.1
diff --git a/test_requirements.txt b/test_requirements.txt
index a3e8fb1..3ad98a5 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -1,2 +1,2 @@
-requests-mock==1.11.0
+requests-mock==1.12.1
 asynctest==0.13.0
\ No newline at end of file