diff --git a/containerd.changes b/containerd.changes
index dad15fe..62686f1 100644
--- a/containerd.changes
+++ b/containerd.changes
@@ -13,6 +13,11 @@ Wed Jul 14 10:23:38 UTC 2021 - Aleksa Sarai <asarai@suse.com>
 - Add patch for GHSA-c72p-9xmj-rx3w. CVE-2021-32760 bsc#1188282
   + bsc1188282-use-chmod-path-for-checking-symlink.patch
 
+-------------------------------------------------------------------
+Wed Jul  7 17:20:53 UTC 2021 - Bernhard Wiedemann <bwiedemann@suse.com>
+
+- Build with go1.15 for reproducible build results (boo#1102408)
+
 -------------------------------------------------------------------
 Fri Apr 16 05:25:40 UTC 2021 - Aleksa Sarai <asarai@suse.com>
 
diff --git a/containerd.spec b/containerd.spec
index 942a200..3808a7b 100644
--- a/containerd.spec
+++ b/containerd.spec
@@ -42,8 +42,8 @@ BuildRequires:  libbtrfs-devel >= 3.8
 BuildRequires:  libseccomp-devel >= 2.2
 BuildRequires:  pkg-config
 # Due to a limitation in openSUSE's Go packaging we cannot have a BuildRequires
-# for 'golang(API) >= 1.13' here, so just require 1.13 exactly. bsc#1172608
-BuildRequires:  go1.13
+# for 'golang(API) >= 1.15' here, so just require 1.15 exactly. bsc#1172608
+BuildRequires:  go1.15
 # We provide a git revision so that Docker can require it properly.
 Provides:       %{name}-git = %{git_version}
 # Currently runc is the only supported runtime for containerd. We pin the same