diff --git a/build.gradle.kts b/build.gradle.kts
index 5c28511..e79b7d8 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -66,30 +66,6 @@ subprojects {
         implementation("io.ktor:ktor-server-cio:${ktorVersion}")
         implementation("io.ktor:ktor-server-content-negotiation:${ktorVersion}")
         implementation("io.ktor:ktor-serialization-jackson:${ktorVersion}")
-        constraints {
-            // require a newer patch version to fix JsonAnySetter:
-            // https://github.com/FasterXML/jackson-databind/issues/4508
-            add("implementation", "com.fasterxml.jackson.core:jackson-annotations") {
-                version {
-                    require("2.18.1")
-                }
-            }
-            add("implementation", "com.fasterxml.jackson.core:jackson-core") {
-                version {
-                    require("2.18.1")
-                }
-            }
-            add("implementation", "com.fasterxml.jackson.core:jackson-databind") {
-                version {
-                    require("2.18.1")
-                }
-            }
-            add("implementation", "com.fasterxml.jackson.module:jackson-module-kotlin") {
-                version {
-                    require("2.18.1")
-                }
-            }
-        }
         implementation("io.ktor:ktor-client-cio:${ktorVersion}")
         implementation("io.ktor:ktor-client-core:${ktorVersion}")
         implementation("io.ktor:ktor-client-content-negotiation:${ktorVersion}")