diff --git a/imageio-common/build.gradle b/imageio-common/build.gradle
index 6270558..1d21aa3 100644
--- a/imageio-common/build.gradle
+++ b/imageio-common/build.gradle
@@ -8,7 +8,7 @@ java {
 }
 
 dependencies {
-    testFixturesImplementation 'com.twelvemonkeys.imageio:imageio-core:3.12.0'
+    testFixturesImplementation 'com.twelvemonkeys.imageio:imageio-core:3.13.0'
     testFixturesImplementation 'org.junit.jupiter:junit-jupiter:5.13.4'
     testFixturesImplementation 'org.mockito:mockito-core:4.11.0'
     testFixturesImplementation 'org.assertj:assertj-core:3.27.3'