diff --git a/bcc-0.15.0-Reinstate-bpf_detach_kfunc.patch b/bcc-0.15.0-Reinstate-bpf_detach_kfunc.patch
deleted file mode 100644
index bc995c6..0000000
--- a/bcc-0.15.0-Reinstate-bpf_detach_kfunc.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From 0b9a7f0de847d945bc5dd83961136e04d6c890ec Mon Sep 17 00:00:00 2001
-From: Jerome Marchand <jmarchan@redhat.com>
-Date: Wed, 1 Jul 2020 17:52:51 +0200
-Subject: [PATCH] Reinstate bpf_detach_kfunc
-
-It doesn't do anything, but bpftrace still calls it.
-
----
- src/cc/libbpf.c | 7 +++++++
- src/cc/libbpf.h | 2 ++
- 2 files changed, 9 insertions(+)
-
-diff --git a/src/cc/libbpf.c b/src/cc/libbpf.c
-index 010d1222..4c43218f 100644
---- a/src/cc/libbpf.c
-+++ b/src/cc/libbpf.c
-@@ -1186,6 +1186,13 @@ bool bpf_has_kernel_btf(void)
-   return libbpf_find_vmlinux_btf_id("bpf_prog_put", 0) > 0;
- }
- 
-+int bpf_detach_kfunc(int prog_fd, char *func)
-+{
-+  UNUSED(prog_fd);
-+  UNUSED(func);
-+  return 0;
-+}
-+
- int bpf_attach_kfunc(int prog_fd)
- {
-   int ret;
-diff --git a/src/cc/libbpf.h b/src/cc/libbpf.h
-index 61471b5b..bcae5c99 100644
---- a/src/cc/libbpf.h
-+++ b/src/cc/libbpf.h
-@@ -94,6 +94,8 @@ int bpf_detach_tracepoint(const char *tp_category, const char *tp_name);
- 
- int bpf_attach_raw_tracepoint(int progfd, const char *tp_name);
- 
-+  int bpf_detach_kfunc(int prog_fd, char *func);
-+
- int bpf_attach_kfunc(int prog_fd);
- 
- int bpf_attach_lsm(int prog_fd);
--- 
-2.25.4
-
diff --git a/bcc.spec b/bcc.spec
index b328038..7480fdb 100644
--- a/bcc.spec
+++ b/bcc.spec
@@ -26,8 +26,8 @@
 %undefine __cmake_in_source_build
 
 Name:           bcc
-Version:        0.19.0
-Release:        6%{?dist}
+Version:        0.20.0
+Release:        1%{?dist}
 Summary:        BPF Compiler Collection (BCC)
 License:        ASL 2.0
 URL:            https://github.com/iovisor/bcc
@@ -35,8 +35,6 @@ URL:            https://github.com/iovisor/bcc
 Source0:        %{url}/releases/download/v%{version}/%{name}-src-with-submodule.tar.gz
 #Source0:        %{url}/archive/v%{version}/%{name}-%{version}.tar.gz
 
-Patch0:         %{name}-0.15.0-Reinstate-bpf_detach_kfunc.patch
-
 # Arches will be included as upstream support is added and dependencies are
 # satisfied in the respective arches
 ExclusiveArch:  x86_64 %{power64} aarch64 s390x armv7hl
@@ -228,6 +226,9 @@ install libbpf-tools/tmp-install/bin/* %{buildroot}/%{_sbindir}
 %endif
 
 %changelog
+* Mon May 17 2021 Rafael dos Santos <rdossant@redhat.com> - 0.20.0-1
+- Rebase to latest upstream (#1957727)
+
 * Tue May 11 2021 Jeff Law <jlaw@tachyum.com> - 0.19.0-6
 - Re-enable LTO
 
diff --git a/sources b/sources
index 94e0d0a..1d9ad9f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (bcc-src-with-submodule.tar.gz) = 66a1ac0199e3e0405a795d0e4f0d7895a9df38260ac0d77e857a69c81457ff9976e1eb285fe49818a8e21461abd748c66837ce49cc9d3e0952278db92c611fb5
+SHA512 (bcc-src-with-submodule.tar.gz) = 60ab3e7e11015878895d009afb2290d1e677e3c7bc04f493eb586136af190d7c0930757b34e721822eaf6700ecc17edeb30a4b04ea29c4a26cb885164060030a