diff --git a/stairctl/build.gradle b/stairctl/build.gradle
index 40fea9cc..7cfcbd28 100644
--- a/stairctl/build.gradle
+++ b/stairctl/build.gradle
@@ -18,7 +18,7 @@ dependencies {
 
     // JSON processing
     ext {
-        jackson = '2.13.4'
+        jackson = '2.16.1'
     }
     implementation group: 'com.fasterxml.jackson.core', name: 'jackson-core', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.datatype', name: 'jackson-datatype-jsr310', version: "${jackson}"
diff --git a/stairway-azure/build.gradle b/stairway-azure/build.gradle
index 4e08283b..afb0a43f 100644
--- a/stairway-azure/build.gradle
+++ b/stairway-azure/build.gradle
@@ -10,13 +10,13 @@ dependencies {
 
     // JSON processing
     ext {
-        jackson = '2.13.4'
+        jackson = '2.16.1'
     }
     implementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.datatype', name: 'jackson-datatype-jdk8', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.datatype', name: 'jackson-datatype-jsr310', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.module', name: 'jackson-module-parameter-names', version: "${jackson}"
-    implementation group: 'org.openapitools', name: 'jackson-databind-nullable', version: '0.2.3'
+    implementation group: 'org.openapitools', name: 'jackson-databind-nullable', version: '0.2.6'
 
     //Azure service bus dependencies
     implementation 'com.azure:azure-messaging-servicebus:7.14.0-beta.1'
diff --git a/stairway-gcp/build.gradle b/stairway-gcp/build.gradle
index 5d48c804..c55c78f3 100644
--- a/stairway-gcp/build.gradle
+++ b/stairway-gcp/build.gradle
@@ -10,13 +10,13 @@ dependencies {
 
     // JSON processing
     ext {
-        jackson = '2.13.4'
+        jackson = '2.16.1'
     }
     implementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.datatype', name: 'jackson-datatype-jdk8', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.datatype', name: 'jackson-datatype-jsr310', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.module', name: 'jackson-module-parameter-names', version: "${jackson}"
-    implementation group: 'org.openapitools', name: 'jackson-databind-nullable', version: '0.2.3'
+    implementation group: 'org.openapitools', name: 'jackson-databind-nullable', version: '0.2.6'
 
     // Google dependencies
     constraints {
diff --git a/stairway/build.gradle b/stairway/build.gradle
index 4ed8a848..b1cd9f50 100644
--- a/stairway/build.gradle
+++ b/stairway/build.gradle
@@ -10,14 +10,14 @@ dependencies {
 
     // JSON processing
     ext {
-        jackson = '2.13.4'
+        jackson = '2.16.1'
     }
     implementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.datatype', name: 'jackson-datatype-guava', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.datatype', name: 'jackson-datatype-jdk8', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.datatype', name: 'jackson-datatype-jsr310', version: "${jackson}"
     implementation group: 'com.fasterxml.jackson.module', name: 'jackson-module-parameter-names', version: "${jackson}"
-    implementation group: 'org.openapitools', name: 'jackson-databind-nullable', version: '0.2.3'
+    implementation group: 'org.openapitools', name: 'jackson-databind-nullable', version: '0.2.6'
 
     // Spring
     implementation group: 'org.springframework', name: 'spring-web', version: '6.1.4'