diff --git a/README.md b/README.md
index 351a684..7c85919 100644
--- a/README.md
+++ b/README.md
@@ -12,10 +12,10 @@ A parser for [TOML](https://toml.io/en/) files with minimum dependencies.
 
 ## Maven & Gradle coordinates
 
-- Current version: 13.4.2
+- Current version: 13.5.1
     - 13 - Dependency on Antlr 4.13.1
-    - 4 - TOML grammar version 4
-    - 2 - Release 2
+    - 5 - TOML grammar version 5 (supports TOML 1.1 specification)
+    - 1 - Release 1
 
 Maven:
 
@@ -23,14 +23,14 @@ Maven:
 <dependency>
     <groupId>net.vieiro</groupId>
     <artifactId>toml-java</artifactId>
-    <version>13.4.2</version>
+    <version>13.5.1</version>
 </dependency>
 ```
 
 Gradle:
 
 ```groovy
-implementation 'net.vieiro:toml-java:13.4.2'
+implementation 'net.vieiro:toml-java:13.5.1'
 ```
 
 ## Basic usage
@@ -232,3 +232,7 @@ This version depends on Antlr4 v4.11.1 (changed to adhere to NetBeans Antlr4 ver
 
 - Handling of unclosed inline-tables and arrays with invalid tokens for NetBeans.
 
+## 13.5.1
+
+- Support TOML v1.1
+
diff --git a/pom.xml b/pom.xml
index 6e1829c..150387d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.vieiro</groupId>
     <artifactId>toml-java</artifactId>
-    <version>13.4.3-SNAPSHOT</version>
+    <version>13.5.1-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>toml-java</name>
@@ -81,7 +81,6 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <version.antlr>4.13.1</version.antlr>
-        <maven.compiler.release>11</maven.compiler.release>
     </properties>
 
     <dependencies>
@@ -193,6 +192,7 @@
                 <version>3.14.1</version>
                 <configuration>
                     <compilerArgument>-Xlint:unchecked</compilerArgument>
+                    <release>8</release>
                 </configuration>
             </plugin>
             <plugin>
diff --git a/src/main/java/net/vieiro/toml/TOMLSimpleQuery.java b/src/main/java/net/vieiro/toml/TOMLSimpleQuery.java
index a868555..b05a083 100644
--- a/src/main/java/net/vieiro/toml/TOMLSimpleQuery.java
+++ b/src/main/java/net/vieiro/toml/TOMLSimpleQuery.java
@@ -32,7 +32,7 @@ static <T> Optional<T> get(Map<String, Object> root, String path, Class<T> clazz
         Object context = root;
         for (int i = 0; i < parts.length; i++) {
             String part = parts[i];
-            if (part.isBlank()) {
+            if (part.trim().isEmpty()) {
                 continue;
             }
             if (context instanceof Map) {
diff --git a/src/test/java/net/vieiro/toml/TOMLSimpleQueryTest.java b/src/test/java/net/vieiro/toml/TOMLSimpleQueryTest.java
index b797328..74a4928 100644
--- a/src/test/java/net/vieiro/toml/TOMLSimpleQueryTest.java
+++ b/src/test/java/net/vieiro/toml/TOMLSimpleQueryTest.java
@@ -30,17 +30,17 @@ public void testShouldSimpleQueryIgnoreDifferentSlashes() throws Exception {
         TOML toml = Util.parse("array-of-tables-test.toml", verbose);
 
         // When we query something starting with a single "/"
-        String red = toml.getString("/fruit/apple/color").orElseThrow();
+        String red = toml.getString("/fruit/apple/color").orElseThrow(() -> new IllegalStateException("/fruit/apple/color"));
         // Then we get the proper value
         Assertions.assertEquals("red", red);
 
         // When we remove the leading "/"
-        red = toml.getString("fruit/apple/color").orElseThrow();
+        red = toml.getString("fruit/apple/color").orElseThrow(() -> new IllegalStateException("fruit/apple/color"));
         // Then the value is also correct
         Assertions.assertEquals("red", red);
 
         // When we add different contigous slashes
-        red = toml.getString("fruit///apple/color").orElseThrow();
+        red = toml.getString("fruit///apple/color").orElseThrow( () -> new IllegalStateException("fruit///apple/color"));
         // Then the value is also correct
         Assertions.assertEquals("red", red);