diff --git a/.kokoro/presubmit/graalvm-native-a.cfg b/.kokoro/presubmit/graalvm-native-a.cfg
index ebb8fa34d..50f5ec710 100644
--- a/.kokoro/presubmit/graalvm-native-a.cfg
+++ b/.kokoro/presubmit/graalvm-native-a.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_a:1.7.1"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_a:1.7.3"
 }
 
 env_vars: {
diff --git a/.kokoro/presubmit/graalvm-native-b.cfg b/.kokoro/presubmit/graalvm-native-b.cfg
index fd5626227..1ed104863 100644
--- a/.kokoro/presubmit/graalvm-native-b.cfg
+++ b/.kokoro/presubmit/graalvm-native-b.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_b:1.7.1"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_b:1.7.3"
 }
 
 env_vars: {
diff --git a/pom.xml b/pom.xml
index 2b73a3707..51a8a6640 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-shared-config</artifactId>
-    <version>1.6.1</version>
+    <version>1.7.3</version>
   </parent>
 
   <distributionManagement>