diff --git a/gradle.properties b/gradle.properties
index e9a8e4a6a1..54074f9b69 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -97,7 +97,7 @@ 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
@@ -246,7 +246,7 @@ jxlVersion=2.6.3
 
 kaptchaVersion=2.3
 
-log4j2Version=2.25.4
+log4j2Version=2.26.0
 
 lombokVersion=1.18.46
 
@@ -258,7 +258,7 @@ microsoftGraphVersion=6.59.0
 mssqlJdbcVersion=13.4.0.jre11
 
 # Netty - transitive dependency via azure-core-http-netty; force for CVE-2026-33871, CVE-2026-33870
-nettyVersion=4.2.12.Final
+nettyVersion=4.2.13.Final
 # Reactor - transitive dependency via azure-core; force for version consistency across modules
 reactorCoreVersion=3.8.1
 
@@ -302,7 +302,7 @@ 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=3.53.0.0