diff --git a/_service b/_service
index 9316234..a7d8ce8 100644
--- a/_service
+++ b/_service
@@ -1,9 +1,11 @@
 <services>
+  <service name="download_files" mode="disabled" />
   <service name="cargo_vendor" mode="disabled">
      <param name="srctar">v0.20.0.tar.gz</param>
      <param name="compression">gz</param>
      <param name="update">true</param>
   </service>
   <service name="cargo_audit" mode="disabled" />
+  <service name="source_validator" mode="disabled" />
 </services>
 
diff --git a/vendor.tar.gz b/vendor.tar.gz
index 822bca0..4128987 100644
--- a/vendor.tar.gz
+++ b/vendor.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:acbf1d99f5c0c4b6cb705c868e99498f5aa148352501469151668f6146393510
-size 24639369
+oid sha256:9f83941fd295b6c569b52506417aafebabeb7f07b036e5b4db864639d3930000
+size 24988838
diff --git a/xplr.changes b/xplr.changes
index 983bd28..b966e66 100644
--- a/xplr.changes
+++ b/xplr.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat Nov 12 23:20:54 UTC 2022 - Soc Virnyl Estela <socvirnyl.estela@gmail.com>
+
+- Verify signatures from public keyring by adding author's public pgp key.
+
 -------------------------------------------------------------------
 Wed Nov  9 09:10:56 UTC 2022 - Soc Virnyl Estela <socvirnyl.estela@gmail.com>
 
diff --git a/xplr.keyring b/xplr.keyring
new file mode 100644
index 0000000..4feaa95
--- /dev/null
+++ b/xplr.keyring
@@ -0,0 +1,61 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+=YqDG
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/xplr.spec b/xplr.spec
index 06f48ba..4624afa 100644
--- a/xplr.spec
+++ b/xplr.spec
@@ -27,6 +27,7 @@ Source0:        https://github.com/sayanarijit/xplr/archive/refs/tags/v%{version
 Source1:        vendor.tar.gz
 Source2:        cargo_config
 Source3:        https://github.com/sayanarijit/xplr/releases/download/v%{version}/source.tar.gz.asc#/v%{version}.tar.gz.asc
+Source4:        https://arijitbasu.in/gpg.txt#/%{name}.keyring
 BuildRequires:  cargo-packaging
 BuildRequires:  hicolor-icon-theme
 BuildRequires:  rust+cargo