Update library version number to 2.7.7
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index c55d628..d6bf8c7 100644
--- a/tests/suites/test_suite_version.data
+++ b/tests/suites/test_suite_version.data
@@ -1,8 +1,8 @@
 Check compiletime library version
-check_compiletime_version:"2.7.6"
+check_compiletime_version:"2.7.7"
 
 Check runtime library version
-check_runtime_version:"2.7.6"
+check_runtime_version:"2.7.7"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0