diff --git a/contrib/aws-c-common b/contrib/aws-c-common
index 84cc08fb9ba..50695e94809 160000
--- a/contrib/aws-c-common
+++ b/contrib/aws-c-common
@@ -1 +1 @@
-Subproject commit 84cc08fb9ba7061dca971ab95111c098f476a295
+Subproject commit 50695e948092579e1455623b5cc2ba7e511a3990
diff --git a/contrib/aws-cmake/CMakeLists.txt b/contrib/aws-cmake/CMakeLists.txt
index 3775472c51f..ff38441c64d 100644
--- a/contrib/aws-cmake/CMakeLists.txt
+++ b/contrib/aws-cmake/CMakeLists.txt
@@ -343,6 +343,10 @@ target_include_directories(_aws SYSTEM BEFORE PRIVATE ${AWS_PRIVATE_INCLUDES})
 target_compile_definitions(_aws PUBLIC ${AWS_PUBLIC_COMPILE_DEFS})
 target_compile_definitions(_aws PRIVATE ${AWS_PRIVATE_COMPILE_DEFS})
 target_link_libraries(_aws PRIVATE ${AWS_PRIVATE_LIBS})
+target_no_warning(_aws deprecated-declarations)
+target_no_warning(_aws implicit-function-declaration)
+target_no_warning(_aws int-conversion)
+target_no_warning(_aws unused-function)
 
 aws_set_thread_affinity_method(_aws)
 aws_set_thread_name_method(_aws)