diff --git a/pipeline.yml b/pipeline.yml
index afa5ad5..5d614b8 100644
--- a/pipeline.yml
+++ b/pipeline.yml
@@ -86,7 +86,7 @@ jobs:
         - |
           rm -rf ~/.m2
           ln -s $(pwd)/.m2 ~/.m2
-          ./mvnw install -Dspring.version=6.0.1
+          ./mvnw install -Dspring.version=6.0.3
 - name: deploy
   plan:
   - get: source
diff --git a/src/main/java/org/springframework/guice/injector/SpringInjector.java b/src/main/java/org/springframework/guice/injector/SpringInjector.java
index 2c39e8b..da7d067 100644
--- a/src/main/java/org/springframework/guice/injector/SpringInjector.java
+++ b/src/main/java/org/springframework/guice/injector/SpringInjector.java
@@ -224,8 +224,11 @@ public class SpringInjector implements Injector {
 
 	static {
 		String version = SpringVersion.getVersion();
-		if (version != null && version.contains(".") && Integer.parseInt(version, 0, version.indexOf("."), 10) > 5) {
-			JAKARTA = true;
+		if (version != null && version.contains(".")) {
+			version = version.substring(0, version.indexOf("."));
+			if (Integer.parseInt(version) > 5) {
+				JAKARTA = true;
+			}
 		}
 	}