diff --git a/oci-seccomp-bpf-hook.spec b/oci-seccomp-bpf-hook.spec
index 9955f07..9d77429 100644
--- a/oci-seccomp-bpf-hook.spec
+++ b/oci-seccomp-bpf-hook.spec
@@ -28,8 +28,8 @@ go build -buildmode pie -compiler gc -tags="rpm_crashtraceback libtrust_openssl
 ExclusiveArch: %{go_arches}
 
 Name: oci-seccomp-bpf-hook
-Version: 1.2.1
-Release: 2%{?dist}
+Version: 1.2.3
+Release: 1%{?dist}
 Summary: OCI Hook to generate seccomp json files based on EBF syscalls used by container
 License: ASL 2.0
 URL: %{git0}
@@ -43,7 +43,7 @@ BuildRequires: git
 BuildRequires: gpgme-devel
 BuildRequires: libseccomp-devel
 BuildRequires: make
-Requires: crun >= 0.17
+Conflicts: crun < 0.17
 Enhances: podman
 Enhances: cri-o
 
@@ -111,6 +111,10 @@ export GOPATH=%{buildroot}/%{gopath}:$(pwd)/vendor:%{gopath}
 %{_mandir}/man1/%{name}.1*
 
 %changelog
+* Mon Jun 14 2021 Jindrich Novy <jnovy@redhat.com> - 1.2.3-1
+- convert crun dependency to a conflict
+- Related: #1970747
+
 * Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 1.2.1-2
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
 
diff --git a/sources b/sources
index f7a742a..b70261b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (v1.2.1.tar.gz) = 7979bec92b0e2d8dadd57ab16f86d6aec209b9968df01c4c538eddfb8d85fba9f04631eb5f9ed22ea1053c83c42cb88f5f12a704f8f20737b7402f44e72c4ccb
+SHA512 (v1.2.3.tar.gz) = c388376769e3cab08e41aba2d5e05755dbb091d64bb53f5ee8348ff08220f6cf3a91d406da0dbfc35f5d3a255a5c049771bb914cf8883b2c7e8ac3cde8c594ce