diff --git a/it/google-cloud-platform/pom.xml b/it/google-cloud-platform/pom.xml
index bded4340e4..05cee3743a 100644
--- a/it/google-cloud-platform/pom.xml
+++ b/it/google-cloud-platform/pom.xml
@@ -109,7 +109,7 @@
         <dependency>
             <groupId>com.google.cloud</groupId>
             <artifactId>google-cloud-spanner</artifactId>
-            <version>6.113.0</version>
+            <version>6.121.0</version>
         </dependency>
         <dependency>
             <groupId>com.google.cloud</groupId>
diff --git a/pom.xml b/pom.xml
index 19b7e9429e..579497754e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
     <jacoco.version>0.8.13</jacoco.version>
 
     <!-- Beam and linked versions -->
-    <beam.version>2.76.0</beam.version>
+    <beam.version>2.78.0-SNAPSHOT</beam.version>
     <beam-python.version>2.76.0</beam-python.version>
     <beam-maven-repo></beam-maven-repo>
 
@@ -68,7 +68,7 @@
     <commons-lang3.version>3.20.0</commons-lang3.version>
     <commons-configuration2.version>2.15.1</commons-configuration2.version>
     <commons-text.version>1.10.0</commons-text.version>
-    <conscrypt.version>2.5.2</conscrypt.version>
+    <conscrypt.version>2.6.2</conscrypt.version>
     <derby.version>10.14.2.0</derby.version>
     <dlp.version>3.90.0</dlp.version>
     <failsafe.version>3.3.2</failsafe.version>
@@ -127,6 +127,16 @@
 
     <licenseHeaderFile>JAVA_LICENSE_HEADER</licenseHeaderFile>
   </properties>
+    <repositories>
+        <repository>
+            <id>Maven-Snapshot</id>
+            <name>maven snapshot repository</name>
+            <url>https://repository.apache.org/content/groups/snapshots/</url>
+            <releases>
+                <enabled>false</enabled>
+            </releases>
+        </repository>
+    </repositories>
 
   <dependencyManagement>
     <dependencies>
diff --git a/v1/pom.xml b/v1/pom.xml
index 3d1667c1b0..7b174bd108 100644
--- a/v1/pom.xml
+++ b/v1/pom.xml
@@ -109,7 +109,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-spanner</artifactId>
-      <version>6.113.0</version>
+      <version>6.121.0</version>
     </dependency>
     <dependency>
       <groupId>org.threeten</groupId>
diff --git a/v2/googlecloud-to-googlecloud/pom.xml b/v2/googlecloud-to-googlecloud/pom.xml
index 6d59514a8c..440752bc6e 100644
--- a/v2/googlecloud-to-googlecloud/pom.xml
+++ b/v2/googlecloud-to-googlecloud/pom.xml
@@ -128,7 +128,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-spanner</artifactId>
-      <version>6.113.0</version>
+      <version>6.121.0</version>
       <type>test-jar</type>
       <scope>test</scope>
     </dependency>