diff -Nur a/.promu.yml b/.promu.yml
--- a/.promu.yml	2023-03-30 15:38:19.184951580 +0800
+++ b/.promu.yml	2023-03-30 15:41:26.540951580 +0800
@@ -7,11 +7,11 @@
 build:
     flags: -a -tags netgo
     ldflags: |
-        -X github.com/prometheus/common/version.Version={{.Version}}
-        -X github.com/prometheus/common/version.Revision={{.Revision}}
-        -X github.com/prometheus/common/version.Branch={{.Branch}}
-        -X github.com/prometheus/common/version.BuildUser={{user}}@{{host}}
-        -X github.com/prometheus/common/version.BuildDate={{date "20060102-15:04:05"}}
+        -w -s -extldflags '-Wl,-z,relro -Wl,-z,now' -buildmode=pie -X github.com/prometheus/common/version.Version={{.Version}}
+        -w -s -extldflags '-Wl,-z,relro -Wl,-z,now' -buildmode=pie -X github.com/prometheus/common/version.Revision={{.Revision}}
+        -w -s -extldflags '-Wl,-z,relro -Wl,-z,now' -buildmode=pie -X github.com/prometheus/common/version.Branch={{.Branch}}
+        -w -s -extldflags '-Wl,-z,relro -Wl,-z,now' -buildmode=pie -X github.com/prometheus/common/version.BuildUser={{user}}@{{host}}
+        -w -s -extldflags '-Wl,-z,relro -Wl,-z,now' -buildmode=pie -X github.com/prometheus/common/version.BuildDate={{date "20060102-15:04:05"}}
 tarball:
     files:
         - blackbox.yml