diff --git a/samples/geography/requirements.txt b/samples/geography/requirements.txt
index d6b2c3ed9e..f0a544d37d 100644
--- a/samples/geography/requirements.txt
+++ b/samples/geography/requirements.txt
@@ -7,14 +7,14 @@ click-plugins==1.1.1
 cligj==0.7.2
 dataclasses==0.8; python_version < '3.7'
 db-dtypes==1.0.4
-Fiona==1.8.21
+Fiona==1.8.22
 geojson==2.5.0
 geopandas===0.10.2; python_version == '3.7'
 geopandas==0.11.1; python_version >= '3.8'
 google-api-core==2.10.2
-google-auth==2.12.0
-google-cloud-bigquery==3.3.3
-google-cloud-bigquery-storage==2.16.1
+google-auth==2.13.0
+google-cloud-bigquery==3.3.5
+google-cloud-bigquery-storage==2.16.2
 google-cloud-core==2.3.2
 google-crc32c==1.5.0
 google-resumable-media==2.4.0
@@ -34,11 +34,11 @@ pyasn1-modules==0.2.8
 pycparser==2.21
 pyparsing==3.0.9
 python-dateutil==2.8.2
-pytz==2022.4
+pytz==2022.5
 PyYAML==6.0
 requests==2.28.1
 rsa==4.9
-Shapely==1.8.4
+Shapely==1.8.5.post1
 six==1.16.0
 typing-extensions==4.4.0
 typing-inspect==0.8.0
diff --git a/samples/magics/requirements.txt b/samples/magics/requirements.txt
index da71317117..d6c862ea72 100644
--- a/samples/magics/requirements.txt
+++ b/samples/magics/requirements.txt
@@ -1,8 +1,8 @@
 db-dtypes==1.0.4
-google-cloud-bigquery-storage==2.16.1
+google-cloud-bigquery-storage==2.16.2
 google-auth-oauthlib==0.5.3
 grpcio==1.49.1
-ipywidgets==7.7.1
+ipywidgets==8.0.2
 ipython===7.31.1; python_version == '3.7'
 ipython===8.0.1; python_version == '3.8'
 ipython==8.5.0; python_version >= '3.9'
@@ -11,5 +11,5 @@ matplotlib==3.6.1; python_version >= '3.8'
 pandas===1.3.5; python_version == '3.7'
 pandas==1.5.0; python_version >= '3.8'
 pyarrow==9.0.0
-pytz==2022.4
+pytz==2022.5
 typing-extensions==4.4.0
diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 4640dc42f4..c980f821ad 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,9 +1,9 @@
 db-dtypes==1.0.4
-google-cloud-bigquery==3.3.3
-google-cloud-bigquery-storage==2.16.1
+google-cloud-bigquery==3.3.5
+google-cloud-bigquery-storage==2.16.2
 google-auth-oauthlib==0.5.3
 grpcio==1.49.1
-ipywidgets==7.7.1
+ipywidgets==8.0.2
 ipython===7.31.1; python_version == '3.7'
 ipython===8.0.1; python_version == '3.8'
 ipython==8.5.0; python_version >= '3.9'
@@ -12,5 +12,5 @@ matplotlib==3.6.1; python_version >= '3.8'
 pandas===1.3.5; python_version == '3.7'
 pandas==1.5.0; python_version >= '3.8'
 pyarrow==9.0.0
-pytz==2022.4
+pytz==2022.5
 typing-extensions==4.4.0