diff --git a/bunsen/pom.xml b/bunsen/pom.xml
index 6e761a040..1d5b48dba 100644
--- a/bunsen/pom.xml
+++ b/bunsen/pom.xml
@@ -35,7 +35,7 @@
     <maven-javadoc.plugin.version>3.12.0</maven-javadoc.plugin.version>
     <maven-project-info-reports.plugin.version>3.9.0</maven-project-info-reports.plugin.version>
     <slf4j.version>2.0.17</slf4j.version>
-    <logback.version>1.5.18</logback.version>
+    <logback.version>1.5.28</logback.version>
     <nullaway.annotatedPackages>com.cerner.bunsen</nullaway.annotatedPackages>
   </properties>
 
diff --git a/pipelines/pom.xml b/pipelines/pom.xml
index 6896ff60f..da8c5fd94 100644
--- a/pipelines/pom.xml
+++ b/pipelines/pom.xml
@@ -43,7 +43,7 @@
     <bunsen.version>0.5.14-SNAPSHOT</bunsen.version>
     <junit.version>4.13.2</junit.version>
     <slf4j.version>2.0.17</slf4j.version>
-    <logback.version>1.5.18</logback.version>
+    <logback.version>1.5.28</logback.version>
     <hapi.fhir.version>7.6.1</hapi.fhir.version>
     <hamcrest.version>3.0</hamcrest.version>
     <mockito.version>5.2.0</mockito.version>