diff --git a/providers/configcat/pom.xml b/providers/configcat/pom.xml
index 14fafdc38..fe937b672 100644
--- a/providers/configcat/pom.xml
+++ b/providers/configcat/pom.xml
@@ -10,7 +10,7 @@
     </parent>
     <groupId>dev.openfeature.contrib.providers</groupId>
     <artifactId>configcat</artifactId>
-    <version>0.0.2</version> <!--x-release-please-version -->
+    <version>0.1.0</version> <!--x-release-please-version -->
 
     <name>configcat</name>
     <description>configcat provider for Java</description>
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>com.configcat</groupId>
             <artifactId>configcat-java-client</artifactId>
-            <version>8.4.0</version>
+            <version>9.0.0</version>
         </dependency>
 
         <dependency>
diff --git a/providers/configcat/src/main/java/dev/openfeature/contrib/providers/configcat/ContextTransformer.java b/providers/configcat/src/main/java/dev/openfeature/contrib/providers/configcat/ContextTransformer.java
index 51b39d6b5..75ab0db41 100644
--- a/providers/configcat/src/main/java/dev/openfeature/contrib/providers/configcat/ContextTransformer.java
+++ b/providers/configcat/src/main/java/dev/openfeature/contrib/providers/configcat/ContextTransformer.java
@@ -16,7 +16,7 @@ public class ContextTransformer {
 
     protected static User transform(EvaluationContext ctx) {
         User.Builder userBuilder = User.newBuilder();
-        Map<String, String> customMap = new HashMap<>();
+        Map<String, Object> customMap = new HashMap<>();
         ctx.asObjectMap().forEach((k, v) -> {
             switch (k) {
                 case CONTEXT_COUNTRY:
diff --git a/providers/configcat/src/test/java/dev/openfeature/contrib/providers/configcat/ConfigCatProviderTest.java b/providers/configcat/src/test/java/dev/openfeature/contrib/providers/configcat/ConfigCatProviderTest.java
index a31dbb5a7..91ac4adfe 100644
--- a/providers/configcat/src/test/java/dev/openfeature/contrib/providers/configcat/ConfigCatProviderTest.java
+++ b/providers/configcat/src/test/java/dev/openfeature/contrib/providers/configcat/ConfigCatProviderTest.java
@@ -12,6 +12,7 @@
 import dev.openfeature.sdk.exceptions.GeneralError;
 import dev.openfeature.sdk.exceptions.ProviderNotReadyError;
 import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
@@ -26,6 +27,7 @@
  * ConfigCatProvider test, based on local config file evaluation.
  * Configuration file test by ConfigCat tests.
  */
+@Slf4j
 class ConfigCatProviderTest {
 
     public static final String FLAG_NAME = "enabledFeature";
@@ -43,7 +45,7 @@ class ConfigCatProviderTest {
 
     @BeforeAll
     static void setUp() {
-        String sdkKey = "test";
+        String sdkKey = "configcat-sdk-1/TEST_KEY-0123456789012/1234567890123456789012";
         ConfigCatProviderConfig configCatProviderConfig = ConfigCatProviderConfig.builder().sdkKey(sdkKey)
             .options(options ->
                 options.flagOverrides(
@@ -182,7 +184,7 @@ void getStringEvaluationByUser() {
     @SneakyThrows
     @Test
     void shouldThrowIfNotInitialized() {
-        ConfigCatProviderConfig configCatProviderConfig = ConfigCatProviderConfig.builder().sdkKey("test").build();
+        ConfigCatProviderConfig configCatProviderConfig = ConfigCatProviderConfig.builder().sdkKey("configcat-sdk-1/TEST_KEY-0123456789012/1234567890123456789012").build();
         ConfigCatProvider tempConfigCatProvider = new ConfigCatProvider(configCatProviderConfig);
 
         assertThrows(ProviderNotReadyError.class, ()-> tempConfigCatProvider.getBooleanEvaluation("fail_not_initialized", false, new ImmutableContext()));
@@ -205,7 +207,7 @@ void eventsTest() {
         configCatProvider.emitProviderReady(ProviderEventDetails.builder().build());
         configCatProvider.emitProviderError(ProviderEventDetails.builder().build());
         configCatProvider.emitProviderConfigurationChanged(ProviderEventDetails.builder().build());
-        assertDoesNotThrow(() -> {configCatProvider.getState();});
+        assertDoesNotThrow(() -> log.debug("provider state: {}", configCatProvider.getState()));
     }
 
     @SneakyThrows
@@ -223,7 +225,7 @@ void contextTransformTest() {
         evaluationContext.add("Email", email);
         evaluationContext.add(customPropertyKey, customPropertyValue);
 
-        HashMap<String, String > customMap = new HashMap<>();
+        HashMap<String, Object > customMap = new HashMap<>();
         customMap.put(customPropertyKey, customPropertyValue);
         User expectedUser = User.newBuilder().email(email).country(country).custom(customMap).build(userId);
         User transformedUser = ContextTransformer.transform(evaluationContext);
diff --git a/providers/configcat/src/test/resources/features.json b/providers/configcat/src/test/resources/features.json
index 09093c148..842f41c4b 100644
--- a/providers/configcat/src/test/resources/features.json
+++ b/providers/configcat/src/test/resources/features.json
@@ -1,88 +1,199 @@
 {
+  "p": {
+    "s": "80xCU/SlDz1lCiWFaxIBjyJeJecWjq46T4eu6GtozkM="
+  },
   "f": {
     "enabledFeature": {
-      "v": true
+      "t": 0,
+      "v": {
+        "b": true
+      }
     },
     "intSetting": {
-      "v": 5
+      "t": 2,
+      "v": {
+        "i": 5
+      }
     },
     "doubleSetting": {
-      "v": 3.14
+      "t": 3,
+      "v": {
+        "d": 3.14
+      }
     },
     "stringSetting": {
-      "v": "test"
+      "t": 1,
+      "v": {
+        "s": "test"
+      }
     },
     "userIdMatching": {
-      "v": false,
+      "t": 0,
       "r": [
         {
-          "o": 0,
-          "a": "Identifier",
-          "t": 2,
-          "c": "@matching.com",
-          "v": true
+          "c": [
+            {
+              "u": {
+                "a": "Identifier",
+                "c": 2,
+                "l": [
+                  "@matching.com"
+                ]
+              }
+            }
+          ],
+          "s": {
+            "v": {
+              "b": true
+            },
+            "i": "bcfb84a7"
+          }
         }
-      ]
+      ],
+      "v": {
+        "b": false
+      },
+      "i": "430bded3"
     },
     "emailMatching": {
-      "v": false,
+      "t": 0,
       "r": [
         {
-          "o": 0,
-          "a": "Email",
-          "t": 2,
-          "c": "@matching.com",
-          "v": true
+          "c": [
+            {
+              "u": {
+                "a": "Email",
+                "c": 2,
+                "l": [
+                  "@matching.com"
+                ]
+              }
+            }
+          ],
+          "s": {
+            "v": {
+              "b": true
+            },
+            "i": "bcfb84a7"
+          }
         }
-      ]
+      ],
+      "v": {
+        "b": false
+      },
+      "i": "430bded3"
     },
     "countryMatching": {
-      "v": false,
+      "t": 0,
       "r": [
         {
-          "o": 0,
-          "a": "Country",
-          "t": 2,
-          "c": "country1",
-          "v": true
+          "c": [
+            {
+              "u": {
+                "a": "Country",
+                "c": 2,
+                "l": [
+                  "country1"
+                ]
+              }
+            }
+          ],
+          "s": {
+            "v": {
+              "b": true
+            },
+            "i": "bcfb84a7"
+          }
         }
-      ]
+      ],
+      "v": {
+        "b": false
+      },
+      "i": "430bded3"
     },
     "userIdMatchingInt": {
-      "v": 111,
+      "t": 2,
       "r": [
         {
-          "o": 0,
-          "a": "Identifier",
-          "t": 2,
-          "c": "@matching.com",
-          "v": 123
+          "c": [
+            {
+              "u": {
+                "a": "Identifier",
+                "c": 2,
+                "l": [
+                  "@matching.com"
+                ]
+              }
+            }
+          ],
+          "s": {
+            "v": {
+              "i": 123
+            },
+            "i": "bcfb84a7"
+          }
         }
-      ]
+      ],
+      "v": {
+        "i": 111
+      },
+      "i": "430bded3"
     },
     "userIdMatchingDouble": {
-      "v": 0.1,
+      "t": 3,
       "r": [
         {
-          "o": 0,
-          "a": "Identifier",
-          "t": 2,
-          "c": "@matching.com",
-          "v": 1.23
+          "c": [
+            {
+              "u": {
+                "a": "Identifier",
+                "c": 2,
+                "l": [
+                  "@matching.com"
+                ]
+              }
+            }
+          ],
+          "s": {
+            "v": {
+              "d": 1.23
+            },
+            "i": "bcfb84a7"
+          }
         }
-      ]
+      ],
+      "v": {
+        "d": 0.1
+      },
+      "i": "430bded3"
     },
     "userIdMatchingStr": {
-      "v": "fallback",
+      "t": 1,
       "r": [
         {
-          "o": 0,
-          "a": "Identifier",
-          "t": 2,
-          "c": "@matching.com",
-          "v": "expected"
+          "c": [
+            {
+              "u": {
+                "a": "Identifier",
+                "c": 2,
+                "l": [
+                  "@matching.com"
+                ]
+              }
+            }
+          ],
+          "s": {
+            "v": {
+              "s": "expected"
+            },
+            "i": "bcfb84a7"
+          }
         }
-      ]
+      ],
+      "v": {
+        "s": "fallback"
+      },
+      "i": "430bded3"
     }
   }
 }
\ No newline at end of file