diff --git a/pom.xml b/pom.xml
index 9e6484dc..9b83574f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
         <maven.compiler.target>17</maven.compiler.target>
 
         <!-- Versjoner også eksponert i gradle/dusseldorf-ktor.gradle.kts -->
-        <kotlinx.coroutines.version>1.8.1</kotlinx.coroutines.version>
+        <kotlinx.coroutines.version>1.9.0</kotlinx.coroutines.version>
         <kotlin.version>2.0.20</kotlin.version>
         <ktor.version>2.3.12</ktor.version>
         <jackson.version>2.18.0</jackson.version>