diff --git a/gradle.properties b/gradle.properties
index 90b997f22d..5fc94ca0d6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -44,7 +44,7 @@ buildFromSource=true
 
 # The default version for LabKey artifacts that are built or that we depend on.
 # override in an individual module's gradle.properties file as necessary 
-labkeyVersion=26.3.8
+labkeyVersion=26.3.9
 labkeyClientApiVersion=7.2.0
 
 # Version numbers for the various binary artifacts that are included when
@@ -100,7 +100,7 @@ apacheDirectoryVersion=2.1.7
 apacheMinaVersion=2.2.7
 
 # Usually matches the version specified as a Spring Boot dependency (see springBootVersion below)
-apacheTomcatVersion=11.0.21
+apacheTomcatVersion=11.0.22
 
 # (mothership) -> json-path -> json-smart -> accessor-smart
 # (core) -> graalvm
@@ -294,7 +294,7 @@ snappyJavaVersion=1.1.10.8
 springBootVersion=4.0.6
 # This usually matches the Spring Framework version dictated by springBootVersion
 springVersion=7.0.7
-springAiVersion=2.0.0-M5
+springAiVersion=2.0.0-M6
 
 sqliteJdbcVersion=3.51.1.0