diff --git a/build.gradle.kts b/build.gradle.kts
index 0911e7092..07ccd48c1 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,7 +7,7 @@ plugins {
   id("java")
   id("idea")
   id("com.github.vlsi.gradle-extensions") version "1.74"
-  id("com.diffplug.spotless") version "6.11.0"
+  id("com.diffplug.spotless") version "6.19.0"
   id("io.github.gradle-nexus.publish-plugin") version "1.1.0"
   id("org.cyclonedx.bom") version "1.8.2"
 }
diff --git a/core/build.gradle.kts b/core/build.gradle.kts
index 6cb64ed51..0b3c6d308 100644
--- a/core/build.gradle.kts
+++ b/core/build.gradle.kts
@@ -6,7 +6,7 @@ plugins {
   id("idea")
   id("antlr")
   id("com.google.protobuf") version "0.9.4"
-  id("com.diffplug.spotless") version "6.11.0"
+  id("com.diffplug.spotless") version "6.19.0"
   id("com.github.johnrengelman.shadow") version "8.1.1"
   signing
 }
diff --git a/core/src/test/java/io/substrait/type/proto/TestTypeRoundtrip.java b/core/src/test/java/io/substrait/type/proto/TestTypeRoundtrip.java
index d43a996a3..0d0b24433 100644
--- a/core/src/test/java/io/substrait/type/proto/TestTypeRoundtrip.java
+++ b/core/src/test/java/io/substrait/type/proto/TestTypeRoundtrip.java
@@ -48,6 +48,7 @@ public void roundtrip(boolean n) {
   private ProtoTypeConverter protoTypeConverter =
       new ProtoTypeConverter(
           lookup, ImmutableSimpleExtension.ExtensionCollection.builder().build());
+
   /*
    * Test a type pojo -> proto -> pojo roundtrip.
    *
diff --git a/gradle.properties b/gradle.properties
index 2dcd60a56..b21824932 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -20,7 +20,7 @@ guava.version=32.1.3-jre
 immutables.version=2.10.1
 jackson.version=2.16.1
 junit.version=5.8.1
-protobuf.version=3.25.3
+protobuf.version=3.25.5
 slf4j.version=2.0.13
 sparkbundle.version=3.4
 spark.version=3.4.2
diff --git a/isthmus-cli/build.gradle.kts b/isthmus-cli/build.gradle.kts
index b84301fe6..82ece7389 100644
--- a/isthmus-cli/build.gradle.kts
+++ b/isthmus-cli/build.gradle.kts
@@ -2,7 +2,7 @@ plugins {
   id("java")
   id("idea")
   id("com.palantir.graal") version "0.10.0"
-  id("com.diffplug.spotless") version "6.11.0"
+  id("com.diffplug.spotless") version "6.19.0"
 }
 
 java {
diff --git a/isthmus/build.gradle.kts b/isthmus/build.gradle.kts
index 4de0daef1..820467242 100644
--- a/isthmus/build.gradle.kts
+++ b/isthmus/build.gradle.kts
@@ -4,7 +4,7 @@ plugins {
   `maven-publish`
   id("java")
   id("idea")
-  id("com.diffplug.spotless") version "6.11.0"
+  id("com.diffplug.spotless") version "6.19.0"
   id("com.github.johnrengelman.shadow") version "8.1.1"
   signing
 }
diff --git a/spark/build.gradle.kts b/spark/build.gradle.kts
index 0501cf51e..54c320bc9 100644
--- a/spark/build.gradle.kts
+++ b/spark/build.gradle.kts
@@ -3,7 +3,7 @@ plugins {
   id("java")
   id("scala")
   id("idea")
-  id("com.diffplug.spotless") version "6.11.0"
+  id("com.diffplug.spotless") version "6.19.0"
   signing
 }