diff --git a/changelog/unreleased/PR#4025-update-io-netty-netty-tcnative-to-v2-0-74-final.yml b/changelog/unreleased/PR#4025-update-io-netty-netty-tcnative-to-v2-0-74-final.yml
new file mode 100644
index 00000000000..fb18faee75d
--- /dev/null
+++ b/changelog/unreleased/PR#4025-update-io-netty-netty-tcnative-to-v2-0-74-final.yml
@@ -0,0 +1,7 @@
+title: Update io.netty:netty-tcnative* to v2.0.74.Final (branch_9x)
+type: dependency_update
+authors:
+- name: solrbot
+links:
+- name: PR#4025
+  url: https://github.com/apache/solr/pull/4025
diff --git a/solr/licenses/netty-tcnative-boringssl-static-2.0.73.Final.jar.sha1 b/solr/licenses/netty-tcnative-boringssl-static-2.0.73.Final.jar.sha1
deleted file mode 100644
index 0bea976dc34..00000000000
--- a/solr/licenses/netty-tcnative-boringssl-static-2.0.73.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-de7380a74a7611e9937dd2106abfde5b405dbd15
diff --git a/solr/licenses/netty-tcnative-boringssl-static-2.0.74.Final.jar.sha1 b/solr/licenses/netty-tcnative-boringssl-static-2.0.74.Final.jar.sha1
new file mode 100644
index 00000000000..c19d8959abd
--- /dev/null
+++ b/solr/licenses/netty-tcnative-boringssl-static-2.0.74.Final.jar.sha1
@@ -0,0 +1 @@
+536b68a3bdabab178c042402150309db00e8f54d
diff --git a/solr/licenses/netty-tcnative-classes-2.0.73.Final.jar.sha1 b/solr/licenses/netty-tcnative-classes-2.0.73.Final.jar.sha1
deleted file mode 100644
index 048e8b91eba..00000000000
--- a/solr/licenses/netty-tcnative-classes-2.0.73.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-f50d875a46e4a7768f35dbc26fb796fd791b8b09
diff --git a/solr/licenses/netty-tcnative-classes-2.0.74.Final.jar.sha1 b/solr/licenses/netty-tcnative-classes-2.0.74.Final.jar.sha1
new file mode 100644
index 00000000000..6b888936670
--- /dev/null
+++ b/solr/licenses/netty-tcnative-classes-2.0.74.Final.jar.sha1
@@ -0,0 +1 @@
+c3b2e6ac13230849355f7ecaaeb12668a22e9c0a
diff --git a/versions.lock b/versions.lock
index b99b5dd0c59..b68cf2a9249 100644
--- a/versions.lock
+++ b/versions.lock
@@ -125,8 +125,8 @@ io.netty:netty-common:4.2.6.Final (14 constraints: 9fcdf69f)
 io.netty:netty-handler:4.2.6.Final (5 constraints: db4410c9)
 io.netty:netty-handler-proxy:4.2.6.Final (2 constraints: dd158907)
 io.netty:netty-resolver:4.2.6.Final (3 constraints: ba2429ff)
-io.netty:netty-tcnative-boringssl-static:2.0.73.Final (2 constraints: cf1ad957)
-io.netty:netty-tcnative-classes:2.0.73.Final (2 constraints: d21e0195)
+io.netty:netty-tcnative-boringssl-static:2.0.74.Final (2 constraints: cf1ad957)
+io.netty:netty-tcnative-classes:2.0.74.Final (2 constraints: d31e0895)
 io.netty:netty-transport:4.2.6.Final (11 constraints: 16a7be79)
 io.netty:netty-transport-classes-epoll:4.2.6.Final (2 constraints: 491d6c04)
 io.netty:netty-transport-native-epoll:4.2.6.Final (2 constraints: d61a4e5f)
diff --git a/versions.props b/versions.props
index b95645350ce..32e4649b6a3 100644
--- a/versions.props
+++ b/versions.props
@@ -28,7 +28,7 @@ io.dropwizard.metrics:*=4.2.26
 io.grpc:grpc-*=1.65.1
 io.jaegertracing:*=1.8.1
 io.netty:netty*=4.2.6.Final
-io.netty:netty-tcnative*=2.0.73.Final
+io.netty:netty-tcnative*=2.0.74.Final
 io.opentelemetry:opentelemetry-bom=1.53.0
 io.opentracing:opentracing*=0.33.0
 io.prometheus:prometheus*=1.1.0