diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 047f2c34fd5..059bc2053ed 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -93,7 +93,6 @@ jobs:
             meson_options: -Dbuildtype=release --werror
             enabled: ${{ needs.changes.outputs.edited == 'true' }}
             timeout: 60
-            cflags: "-Wno-deprecated-non-prototype"
             allow_failure: false
           - name: linux-gcc-tests-asan
             os: ubuntu-22.04
diff --git a/subprojects/libdemangle.wrap b/subprojects/libdemangle.wrap
index a6603cfd798..95b5a13a90b 100644
--- a/subprojects/libdemangle.wrap
+++ b/subprojects/libdemangle.wrap
@@ -1,4 +1,4 @@
 [wrap-git]
 url = https://github.com/rizinorg/rz-libdemangle.git
-revision = 0031d1aff54fd6e922d7600425284513d32dec65
+revision = e1bbcb889e704c36d42d33cbac132f3c5f5fe91d
 depth = 1