diff --git a/build.gradle.kts b/build.gradle.kts
index 620c12b..af35d1f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -21,9 +21,9 @@ group = "io.github.lancomsystems.openapi.parser"
 version = libraryVersion
 
 dependencies {
-    implementation("com.fasterxml.jackson.core:jackson-databind:2.16.1")
-    implementation("com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.16.1")
-    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.16.1")
+    implementation("com.fasterxml.jackson.core:jackson-databind:2.20.1")
+    implementation("com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.20.1")
+    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.20.1")
     testImplementation("org.junit.jupiter:junit-jupiter-params:5.10.3")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.3")
 }