diff --git a/.kokoro/docker/docs/requirements.txt b/.kokoro/docker/docs/requirements.txt
index 48ace5de..fe6349a2 100644
--- a/.kokoro/docker/docs/requirements.txt
+++ b/.kokoro/docker/docs/requirements.txt
@@ -16,9 +16,9 @@ distlib==0.3.9 \
     --hash=sha256:47f8c22fd27c27e25a65601af709b38e4f0a45ea4fc2e710f65755fa8caaaf87 \
     --hash=sha256:a60f20dea646b8a33f3e7772f74dc0b2d0772d2837ee1342a00645c81edf9403
     # via virtualenv
-filelock==3.16.1 \
-    --hash=sha256:2082e5703d51fbf98ea75855d9d5527e33d8ff23099bec374a134febee6946b0 \
-    --hash=sha256:c249fbfcd5db47e5e2d6d62198e565475ee65e4831e2561c8e313fa7eb961435
+filelock==3.17.0 \
+    --hash=sha256:533dc2f7ba78dc2f0f531fc6c4940addf7b70a481e269a5a3b93be94ffbe8338 \
+    --hash=sha256:ee4e77401ef576ebb38cd7f13b9b28893194acc20a8e68e18730ba9c0e54660e
     # via virtualenv
 nox==2024.10.9 \
     --hash=sha256:1d36f309a0a2a853e9bccb76bbef6bb118ba92fa92674d15604ca99adeb29eab \
@@ -66,7 +66,7 @@ tomli==2.2.1 \
     --hash=sha256:ece47d672db52ac607a3d9599a9d48dcb2f2f735c6c2d1f34130085bb12b112a \
     --hash=sha256:f4039b9cbc3048b2416cc57ab3bda989a6fcf9b36cf8937f01a6e731b64f80d7
     # via nox
-virtualenv==20.28.1 \
-    --hash=sha256:412773c85d4dab0409b83ec36f7a6499e72eaf08c80e81e9576bca61831c71cb \
-    --hash=sha256:5d34ab240fdb5d21549b76f9e8ff3af28252f5499fb6d6f031adac4e5a8c5329
+virtualenv==20.29.1 \
+    --hash=sha256:4e4cb403c0b0da39e13b46b1b2476e505cb0046b25f242bee80f62bf990b2779 \
+    --hash=sha256:b8b8970138d32fb606192cb97f6cd4bb644fa486be9308fb9b63f81091b5dc35
     # via nox
diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 1de9b04a..8007c6ca 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,2 +1,2 @@
 google-cloud-bigquery-storage==2.27.0
-google-cloud-bigquery==3.27.0
+google-cloud-bigquery==3.29.0
diff --git a/samples/to_dataframe/requirements.txt b/samples/to_dataframe/requirements.txt
index 900a88a7..41ed86dd 100644
--- a/samples/to_dataframe/requirements.txt
+++ b/samples/to_dataframe/requirements.txt
@@ -1,9 +1,9 @@
-google-auth==2.37.0
+google-auth==2.38.0
 google-cloud-bigquery-storage==2.27.0
-google-cloud-bigquery==3.27.0
+google-cloud-bigquery==3.29.0
 pyarrow===12.0.1; python_version == '3.7'
 pyarrow===17.0.0; python_version == '3.8'
-pyarrow==18.1.0; python_version >= '3.9'
+pyarrow==19.0.0; python_version >= '3.9'
 ipython===7.31.1; python_version == '3.7'
 ipython===8.10.0; python_version == '3.8'
 ipython===8.18.1; python_version == '3.9'
@@ -13,4 +13,4 @@ pandas===1.3.5; python_version == '3.7'
 pandas===2.0.3; python_version == '3.8'
 pandas==2.2.3; python_version >= '3.9'
 tqdm==4.67.1
-db-dtypes==1.3.1
+db-dtypes==1.4.0