diff --git a/pom.xml b/pom.xml
index 2cdc232f0..6e992241d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -79,7 +79,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-datacatalog-bom</artifactId>
-        <version>1.70.0</version>
+        <version>1.72.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
@@ -143,7 +143,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-bigqueryconnection</artifactId>
-        <version>2.66.0</version>
+        <version>2.68.0</version>
         <scope>test</scope>
       </dependency>
       <dependency>
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index ec9180d6a..4089821fe 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -69,7 +69,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigqueryconnection</artifactId>
-      <version>2.66.0</version>
+      <version>2.68.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index b8ba50d01..775c14fe8 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -67,7 +67,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigqueryconnection</artifactId>
-      <version>2.66.0</version>
+      <version>2.68.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 478359e9a..160e38cb0 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -85,7 +85,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigqueryconnection</artifactId>
-      <version>2.66.0</version>
+      <version>2.68.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>