diff --git a/dependencyCheckSuppression.xml b/dependencyCheckSuppression.xml
index 0ec7e51890..423ec9f23d 100644
--- a/dependencyCheckSuppression.xml
+++ b/dependencyCheckSuppression.xml
@@ -226,4 +226,26 @@
         <packageUrl regex="true">^pkg:maven/org\.postgresql/postgresql@.*$</packageUrl>
         <vulnerabilityName>CVE-2025-49146</vulnerabilityName>
     </suppress>
+
+    <!-- Currently no update is available for the old commons-lang component, so we must suppress. -->
+    <suppress>
+       <notes><![CDATA[
+       file name: commons-lang-2.6.jar
+       ]]></notes>
+       <packageUrl regex="true">^pkg:maven/commons-lang/commons-lang@.*$</packageUrl>
+       <vulnerabilityName>CVE-2025-48924</vulnerabilityName>
+    </suppress>
+    
+    <!--
+    GSON is getting flagged for "Connect2id Nimbus JOSE + JWT before 10.0.2 allows a remote attacker 
+    to cause a denial of service via a deeply nested JSON object supplied in a JWT claim set, because of
+    uncontrolled recursion." Seems like a case of mistaken identity, so suppress it.
+    -->
+    <suppress>
+       <notes><![CDATA[
+       file name: gson-2.8.9.jar
+       ]]></notes>
+       <packageUrl regex="true">^pkg:maven/com\.google\.code\.gson/gson@.*$</packageUrl>
+       <vulnerabilityName>CVE-2025-53864</vulnerabilityName>
+    </suppress>
 </suppressions>
diff --git a/gradle.properties b/gradle.properties
index 9862aecb66..69832f783e 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=25.3.16
+labkeyVersion=25.3.17
 labkeyClientApiVersion=6.2.0
 
 # Version numbers for the various binary artifacts that are included when
@@ -99,7 +99,7 @@ apacheDirectoryVersion=2.1.7
 apacheMinaVersion=2.2.4
 
 # Usually matches the version specified as a Spring Boot dependency (see springBootVersion below)
-apacheTomcatVersion=10.1.42
+apacheTomcatVersion=10.1.43
 
 # (mothership) -> json-path -> json-smart -> accessor-smart
 # (core) -> graalvm
@@ -130,7 +130,7 @@ commonsDbcpVersion=1.4
 commonsDigesterVersion=1.8.1
 commonsDiscoveryVersion=0.2
 commonsIoVersion=2.18.0
-commonsLang3Version=3.17.0
+commonsLang3Version=3.18.0
 commonsLangVersion=2.6
 commonsLoggingVersion=1.3.4
 commonsMath3Version=3.6.1