diff --git a/changelog/unreleased/PR#3979-update-com-nvidia-cuvs-lucene-cuvs-lucene.yml b/changelog/unreleased/PR#3979-update-com-nvidia-cuvs-lucene-cuvs-lucene.yml
new file mode 100644
index 00000000000..3d4d7ae9c8f
--- /dev/null
+++ b/changelog/unreleased/PR#3979-update-com-nvidia-cuvs-lucene-cuvs-lucene.yml
@@ -0,0 +1,7 @@
+title: Update com.nvidia.cuvs.lucene:cuvs-lucene to v25.12.0
+type: dependency_update
+authors:
+- name: solrbot
+links:
+- name: PR#3979
+  url: https://github.com/apache/solr/pull/3979
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b2f4d5d4e52..b3c37ef5d10 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -74,7 +74,7 @@ commons-io = "2.20.0"
 compose = "1.8.2"
 cutterslade-analyze = "1.10.0"
 cuvs-java = "25.10.0"
-cuvs-lucene = "25.10.0"
+cuvs-lucene = "25.12.0"
 cybozulabs-langdetect = "1.1-20120112"
 decompose = "3.3.0"
 diffplug-spotless = "7.2.1"
diff --git a/solr/licenses/cuvs-java-25.10.0.jar.sha1 b/solr/licenses/cuvs-java-25.10.0.jar.sha1
deleted file mode 100644
index d2d01cc2ca7..00000000000
--- a/solr/licenses/cuvs-java-25.10.0.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-885ad074984741128c7cc723851e790711f91a6e
diff --git a/solr/licenses/cuvs-java-25.12.0.jar.sha1 b/solr/licenses/cuvs-java-25.12.0.jar.sha1
new file mode 100644
index 00000000000..129a33ca56a
--- /dev/null
+++ b/solr/licenses/cuvs-java-25.12.0.jar.sha1
@@ -0,0 +1 @@
+91e5b1024028806b220e8017c4d3fef020de27d9
diff --git a/solr/licenses/cuvs-lucene-25.10.0.jar.sha1 b/solr/licenses/cuvs-lucene-25.10.0.jar.sha1
deleted file mode 100644
index 7401290cfe1..00000000000
--- a/solr/licenses/cuvs-lucene-25.10.0.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-4be6b8c869886861f391522f8075ea121d38c722
diff --git a/solr/licenses/cuvs-lucene-25.12.0.jar.sha1 b/solr/licenses/cuvs-lucene-25.12.0.jar.sha1
new file mode 100644
index 00000000000..0c8bd869384
--- /dev/null
+++ b/solr/licenses/cuvs-lucene-25.12.0.jar.sha1
@@ -0,0 +1 @@
+e15e4d8895cd8a9bbe10709e75f9c1e3bd378a49
diff --git a/solr/modules/cuvs/gradle.lockfile b/solr/modules/cuvs/gradle.lockfile
index 96b132a56bc..ca58043f8f1 100644
--- a/solr/modules/cuvs/gradle.lockfile
+++ b/solr/modules/cuvs/gradle.lockfile
@@ -29,8 +29,8 @@ com.google.protobuf:protobuf-java:3.25.8=annotationProcessor,errorprone,testAnno
 com.j256.simplemagic:simplemagic:1.17=jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testRuntimeClasspath
 com.jayway.jsonpath:json-path:2.9.0=jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testRuntimeClasspath
 com.lmax:disruptor:3.4.4=solrPlatformLibs
-com.nvidia.cuvs.lucene:cuvs-lucene:25.10.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
-com.nvidia.cuvs:cuvs-java:25.10.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+com.nvidia.cuvs.lucene:cuvs-lucene:25.12.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
+com.nvidia.cuvs:cuvs-java:25.12.0=compileClasspath,jarValidation,runtimeClasspath,runtimeLibs,testCompileClasspath,testRuntimeClasspath
 com.tdunning:t-digest:3.3=jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testRuntimeClasspath
 commons-cli:commons-cli:1.10.0=jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testRuntimeClasspath
 commons-codec:commons-codec:1.19.0=jarValidation,runtimeClasspath,runtimeLibs,solrPlatformLibs,testRuntimeClasspath