diff --git a/byte-buddy-1.18.1.tar.gz b/byte-buddy-1.18.1.tar.gz
deleted file mode 100644
index 54816f4..0000000
--- a/byte-buddy-1.18.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7263b07ce13920b4c3fb0cde490fcb0fbfa7589110989435770c86e31ff9d1c7
-size 2142849
diff --git a/byte-buddy-1.18.3.tar.gz b/byte-buddy-1.18.3.tar.gz
new file mode 100644
index 0000000..b4a126f
--- /dev/null
+++ b/byte-buddy-1.18.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a37fe3042d0ed20d868ff6df6208af8e8bdf833e884ae40d91c3e8b828251d78
+size 2144562
diff --git a/byte-buddy.changes b/byte-buddy.changes
index 65c245d..314fc5f 100644
--- a/byte-buddy.changes
+++ b/byte-buddy.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Fri Dec 19 15:36:15 UTC 2025 - Anton Shvetz <shvetz.anton@gmail.com>
+
+- Update to v1.18.3
+  * Changes of v1.18.3
+    + Avoid using Class File API when Byte Buddy is loaded on the
+      boot loader where multi-release jars are not available.
+    + Add additional safety when processing class files with
+      illegally formed parameters.
+    + Update to latest ASM.
+  * Changes of v1.18.2
+    + Support modifiers for value classes in Valhalla builds.
+    + Improve use of build cache in Gradle.
+
 -------------------------------------------------------------------
 Mon Nov 24 09:27:27 UTC 2025 - Anton Shvetz <shvetz.anton@gmail.com>
 
diff --git a/byte-buddy.spec b/byte-buddy.spec
index a813455..a55243f 100644
--- a/byte-buddy.spec
+++ b/byte-buddy.spec
@@ -17,7 +17,7 @@
 
 
 Name:           byte-buddy
-Version:        1.18.1
+Version:        1.18.3
 Release:        0
 Summary:        Runtime code generation for the Java virtual machine
 License:        Apache-2.0