diff --git a/requirements.txt b/requirements.txt
index e3ef928..dab0934 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,9 +12,9 @@ attrs==25.4.0 \
     #   jschema-to-python
     #   lsprotocol
     #   sarif-om
-bandit[sarif]==1.9.3 \
-    --hash=sha256:4745917c88d2246def79748bde5e08b9d5e9b92f877863d43fab70cd8814ce6a \
-    --hash=sha256:ade4b9b7786f89ef6fc7344a52b34558caec5da74cb90373aed01de88472f774
+bandit[sarif]==1.9.4 \
+    --hash=sha256:b589e5de2afe70bd4d53fa0c1da6199f4085af666fde00e8a034f152a52cd628 \
+    --hash=sha256:f89ffa663767f5a0585ea075f01020207e966a9c0f2b9ef56a57c7963a3f6f8e
     # via -r requirements.in
 cattrs==25.3.0 \
     --hash=sha256:1ac88d9e5eda10436c4517e390a4142d88638fe682c436c93db7ce4a277b884a \
diff --git a/src/test/python_tests/test_server.py b/src/test/python_tests/test_server.py
index 1443a0d..8830325 100644
--- a/src/test/python_tests/test_server.py
+++ b/src/test/python_tests/test_server.py
@@ -59,7 +59,7 @@ def _handler(params):
                     "severity": 1,
                     "code": "B324:hashlib",
                     "codeDescription": {
-                        "href": "https://bandit.readthedocs.io/en/1.9.3/plugins/b324_hashlib.html"
+                        "href": "https://bandit.readthedocs.io/en/1.9.4/plugins/b324_hashlib.html"
                     },
                     "source": SERVER_INFO["name"],
                 },