diff --git a/functions/v2/concepts/retry-pubsub/pom.xml b/functions/v2/concepts/retry-pubsub/pom.xml
index 7facbe83cf2..b5cf0e8e7aa 100644
--- a/functions/v2/concepts/retry-pubsub/pom.xml
+++ b/functions/v2/concepts/retry-pubsub/pom.xml
@@ -76,7 +76,7 @@
     <dependency>
       <groupId>io.cloudevents</groupId>
       <artifactId>cloudevents-core</artifactId>
-      <version>2.4.1</version>
+      <version>2.4.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/v2/concepts/retry-timeout/pom.xml b/functions/v2/concepts/retry-timeout/pom.xml
index a78b462b984..49c1dc53f00 100644
--- a/functions/v2/concepts/retry-timeout/pom.xml
+++ b/functions/v2/concepts/retry-timeout/pom.xml
@@ -73,7 +73,7 @@
     <dependency>
       <groupId>io.cloudevents</groupId>
       <artifactId>cloudevents-core</artifactId>
-      <version>2.4.1</version>
+      <version>2.4.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/v2/firebase/firestore/pom.xml b/functions/v2/firebase/firestore/pom.xml
index 86e06ac61e6..9356edc1e29 100644
--- a/functions/v2/firebase/firestore/pom.xml
+++ b/functions/v2/firebase/firestore/pom.xml
@@ -77,7 +77,7 @@
     <dependency>
       <groupId>io.cloudevents</groupId>
       <artifactId>cloudevents-core</artifactId>
-      <version>2.4.1</version>
+      <version>2.4.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/v2/imagemagick/pom.xml b/functions/v2/imagemagick/pom.xml
index b126c7f22ca..818448fd01b 100644
--- a/functions/v2/imagemagick/pom.xml
+++ b/functions/v2/imagemagick/pom.xml
@@ -58,7 +58,7 @@
     <dependency>
       <groupId>io.cloudevents</groupId>
       <artifactId>cloudevents-core</artifactId>
-      <version>2.4.1</version>
+      <version>2.4.2</version>
     </dependency>
     <!-- Required for Function primitives -->
     <dependency>
diff --git a/functions/v2/label-compute-instance/pom.xml b/functions/v2/label-compute-instance/pom.xml
index 602acd9c16c..8685aa247fe 100644
--- a/functions/v2/label-compute-instance/pom.xml
+++ b/functions/v2/label-compute-instance/pom.xml
@@ -72,7 +72,7 @@
     <dependency>
       <groupId>io.cloudevents</groupId>
       <artifactId>cloudevents-core</artifactId>
-      <version>2.4.1</version>
+      <version>2.4.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/v2/log-cloudevent/pom.xml b/functions/v2/log-cloudevent/pom.xml
index 332f2108e38..7b9d564922d 100644
--- a/functions/v2/log-cloudevent/pom.xml
+++ b/functions/v2/log-cloudevent/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>io.cloudevents</groupId>
       <artifactId>cloudevents-core</artifactId>
-      <version>2.4.1</version>
+      <version>2.4.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/functions/v2/ocr/ocr-process-image/pom.xml b/functions/v2/ocr/ocr-process-image/pom.xml
index 910492e5740..485302b49a4 100644
--- a/functions/v2/ocr/ocr-process-image/pom.xml
+++ b/functions/v2/ocr/ocr-process-image/pom.xml
@@ -58,7 +58,7 @@
     <dependency>
       <groupId>io.cloudevents</groupId>
       <artifactId>cloudevents-core</artifactId>
-      <version>2.4.1</version>
+      <version>2.4.2</version>
     </dependency>
     <dependency>
       <groupId>org.projectlombok</groupId>
diff --git a/functions/v2/ocr/ocr-save-result/pom.xml b/functions/v2/ocr/ocr-save-result/pom.xml
index e3ca709c672..6b1a3866129 100644
--- a/functions/v2/ocr/ocr-save-result/pom.xml
+++ b/functions/v2/ocr/ocr-save-result/pom.xml
@@ -62,7 +62,7 @@
     <dependency>
       <groupId>io.cloudevents</groupId>
       <artifactId>cloudevents-core</artifactId>
-      <version>2.4.1</version>
+      <version>2.4.2</version>
     </dependency>
     <dependency>
       <groupId>org.projectlombok</groupId>
diff --git a/functions/v2/ocr/ocr-translate-text/pom.xml b/functions/v2/ocr/ocr-translate-text/pom.xml
index d4e2839282a..cfcdbace429 100644
--- a/functions/v2/ocr/ocr-translate-text/pom.xml
+++ b/functions/v2/ocr/ocr-translate-text/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>io.cloudevents</groupId>
       <artifactId>cloudevents-core</artifactId>
-      <version>2.4.1</version>
+      <version>2.4.2</version>
     </dependency>
     <dependency>
       <groupId>org.projectlombok</groupId>
diff --git a/functions/v2/pubsub/pom.xml b/functions/v2/pubsub/pom.xml
index d1960b3d640..90b233e57a8 100644
--- a/functions/v2/pubsub/pom.xml
+++ b/functions/v2/pubsub/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>io.cloudevents</groupId>
       <artifactId>cloudevents-core</artifactId>
-      <version>2.4.1</version>
+      <version>2.4.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>