diff --git a/samples/geography/requirements-test.txt b/samples/geography/requirements-test.txt
index 980c425b9..1e6b7c5ea 100644
--- a/samples/geography/requirements-test.txt
+++ b/samples/geography/requirements-test.txt
@@ -1,2 +1,2 @@
 pytest==7.2.0
-mock==4.0.3
+mock==5.0.1
diff --git a/samples/geography/requirements.txt b/samples/geography/requirements.txt
index fc6976a0e..e3ba3102e 100644
--- a/samples/geography/requirements.txt
+++ b/samples/geography/requirements.txt
@@ -1,4 +1,4 @@
-attrs==22.1.0
+attrs==22.2.0
 certifi==2022.12.7
 cffi==1.15.1
 charset-normalizer==2.1.1
@@ -10,36 +10,36 @@ db-dtypes==1.0.5
 Fiona==1.8.22
 geojson==2.5.0
 geopandas===0.10.2; python_version == '3.7'
-geopandas==0.12.1; python_version >= '3.8'
-google-api-core==2.10.2
-google-auth==2.14.0
-google-cloud-bigquery==3.3.6
-google-cloud-bigquery-storage==2.16.2
+geopandas==0.12.2; python_version >= '3.8'
+google-api-core==2.11.0
+google-auth==2.16.0
+google-cloud-bigquery==3.4.1
+google-cloud-bigquery-storage==2.17.0
 google-cloud-core==2.3.2
 google-crc32c==1.5.0
 google-resumable-media==2.4.0
-googleapis-common-protos==1.56.4
-grpcio==1.50.0
+googleapis-common-protos==1.58.0
+grpcio==1.51.1
 idna==3.4
-libcst==0.4.7
+libcst==0.4.9
 munch==2.5.0
 mypy-extensions==0.4.3
 packaging==21.3
 pandas===1.3.5; python_version == '3.7'
-pandas==1.5.1; python_version >= '3.8'
-proto-plus==1.22.1
-pyarrow==10.0.0
+pandas==1.5.2; python_version >= '3.8'
+proto-plus==1.22.2
+pyarrow==10.0.1
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
 pycparser==2.21
 pyparsing==3.0.9
 python-dateutil==2.8.2
-pytz==2022.6
+pytz==2022.7
 PyYAML==6.0
 requests==2.28.1
 rsa==4.9
-Shapely==1.8.5.post1
+Shapely==2.0.0
 six==1.16.0
 typing-extensions==4.4.0
 typing-inspect==0.8.0
-urllib3==1.26.12
+urllib3==1.26.13
diff --git a/samples/magics/requirements-test.txt b/samples/magics/requirements-test.txt
index e5173c344..56aa0f432 100644
--- a/samples/magics/requirements-test.txt
+++ b/samples/magics/requirements-test.txt
@@ -1,3 +1,3 @@
 google-cloud-testutils==1.3.3
 pytest==7.2.0
-mock==4.0.3
+mock==5.0.1
diff --git a/samples/magics/requirements.txt b/samples/magics/requirements.txt
index 7b5291365..133370fbe 100644
--- a/samples/magics/requirements.txt
+++ b/samples/magics/requirements.txt
@@ -1,15 +1,15 @@
 db-dtypes==1.0.5
-google-cloud-bigquery-storage==2.16.2
-google-auth-oauthlib==0.7.0
-grpcio==1.50.0
-ipywidgets==8.0.2
+google-cloud-bigquery-storage==2.17.0
+google-auth-oauthlib==0.8.0
+grpcio==1.51.1
+ipywidgets==8.0.4
 ipython===7.31.1; python_version == '3.7'
 ipython===8.0.1; python_version == '3.8'
-ipython==8.6.0; python_version >= '3.9'
+ipython==8.8.0; python_version >= '3.9'
 matplotlib===3.5.3; python_version == '3.7'
-matplotlib==3.6.1; python_version >= '3.8'
+matplotlib==3.6.2; python_version >= '3.8'
 pandas===1.3.5; python_version == '3.7'
-pandas==1.5.1; python_version >= '3.8'
-pyarrow==10.0.0
-pytz==2022.6
+pandas==1.5.2; python_version >= '3.8'
+pyarrow==10.0.1
+pytz==2022.7
 typing-extensions==4.4.0
diff --git a/samples/snippets/requirements-test.txt b/samples/snippets/requirements-test.txt
index e5173c344..56aa0f432 100644
--- a/samples/snippets/requirements-test.txt
+++ b/samples/snippets/requirements-test.txt
@@ -1,3 +1,3 @@
 google-cloud-testutils==1.3.3
 pytest==7.2.0
-mock==4.0.3
+mock==5.0.1
diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 82e7452df..27bbb3631 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,16 +1,16 @@
 db-dtypes==1.0.5
-google-cloud-bigquery==3.3.6
-google-cloud-bigquery-storage==2.16.2
-google-auth-oauthlib==0.7.0
-grpcio==1.50.0
-ipywidgets==8.0.2
+google-cloud-bigquery==3.4.1
+google-cloud-bigquery-storage==2.17.0
+google-auth-oauthlib==0.8.0
+grpcio==1.51.1
+ipywidgets==8.0.4
 ipython===7.31.1; python_version == '3.7'
 ipython===8.0.1; python_version == '3.8'
-ipython==8.6.0; python_version >= '3.9'
+ipython==8.8.0; python_version >= '3.9'
 matplotlib===3.5.3; python_version == '3.7'
-matplotlib==3.6.1; python_version >= '3.8'
+matplotlib==3.6.2; python_version >= '3.8'
 pandas===1.3.5; python_version == '3.7'
-pandas==1.5.1; python_version >= '3.8'
-pyarrow==10.0.0
-pytz==2022.6
+pandas==1.5.2; python_version >= '3.8'
+pyarrow==10.0.1
+pytz==2022.7
 typing-extensions==4.4.0