diff --git a/build.gradle b/build.gradle
index be28a1b..75a6c3b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -29,7 +29,7 @@ dependencies {
     implementation 'io.activej:activej-common:4.3'
     implementation 'io.activej:activej-http:4.3.1'
     implementation 'io.activej:activej-boot:4.3'
-    implementation 'io.activej:activej-specializer:4.3'
+    implementation 'io.activej:activej-specializer:4.3.1'
     implementation 'io.activej:activej-launchers-http:4.3'
     implementation 'org.postgresql:postgresql:42.2.23'
     implementation 'org.hibernate:hibernate-core:5.4.30.Final'