diff --git a/pom.xml b/pom.xml
index 0276f53cc..b25c1fd24 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
     -->
     <guava.jre.version>33.4.3-jre</guava.jre.version>
     <gwt.version>2.11.0</gwt.version>
-    <protobuf.version>4.33.2</protobuf.version>
+    <protobuf.version>4.33.3</protobuf.version>
     <!-- Property for protobuf-lite protocArtifact, which isn't a "normal" Maven dep. -->
     <!-- TODO(cpovirk): Use protobuf.version instead. But that requires finding the new way to request the Lite runtime. -->
     <protobuf-lite.protoc.version>3.1.0</protobuf-lite.protoc.version>
@@ -108,7 +108,7 @@
       <dependency>
         <groupId>com.google.errorprone</groupId>
         <artifactId>error_prone_annotations</artifactId>
-        <version>2.45.0</version>
+        <version>2.46.0</version>
       </dependency>
       <dependency>
         <groupId>com.google.protobuf</groupId>
@@ -227,7 +227,7 @@
       <plugin>
         <groupId>org.sonatype.central</groupId>
         <artifactId>central-publishing-maven-plugin</artifactId>
-        <version>0.9.0</version>
+        <version>0.10.0</version>
         <extensions>true</extensions>
       </plugin>
     </plugins>