diff --git a/.gitignore b/.gitignore
index 019360b..e72bbd6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@ nettle-1.15.tar.gz
 /nettle-3.4.1rc1-hobbled.tar.xz
 /nettle-3.6-hobbled.tar.xz
 /nettle-3.7-hobbled.tar.xz
+/nettle-3.7.1-hobbled.tar.xz
diff --git a/nettle-3.7-chacha-counter-ppc64.patch b/nettle-3.7-chacha-counter-ppc64.patch
deleted file mode 100644
index 7f9f103..0000000
--- a/nettle-3.7-chacha-counter-ppc64.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From 64837b2e433e2b99b893683949bad3a99acab38f Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
-Date: Wed, 10 Feb 2021 11:22:23 +0100
-Subject: [PATCH] Fix chacha counter update for _4core variants.
-
----
- ChangeLog      |  4 ++++
- chacha-crypt.c | 10 +++++++---
- 2 files changed, 11 insertions(+), 3 deletions(-)
-
-diff --git a/chacha-crypt.c b/chacha-crypt.c
-index 081ebcf4..1fdfc813 100644
---- a/chacha-crypt.c
-+++ b/chacha-crypt.c
-@@ -80,13 +80,16 @@ _nettle_chacha_crypt_4core(struct chacha_ctx *ctx,
-   while (length > 2*CHACHA_BLOCK_SIZE)
-     {
-       _nettle_chacha_4core (x, ctx->state, CHACHA_ROUNDS);
--      ctx->state[12] += 4;
--      ctx->state[13] += (ctx->state[12] < 4);
-       if (length <= 4*CHACHA_BLOCK_SIZE)
- 	{
-+	  uint32_t incr = 3 + (length > 3*CHACHA_BLOCK_SIZE);
-+	  ctx->state[12] += incr;
-+	  ctx->state[13] += (ctx->state[12] < incr);
- 	  memxor3 (dst, src, x, length);
- 	  return;
- 	}
-+      ctx->state[12] += 4;
-+      ctx->state[13] += (ctx->state[12] < 4);
-       memxor3 (dst, src, x, 4*CHACHA_BLOCK_SIZE);
- 
-       length -= 4*CHACHA_BLOCK_SIZE;
-@@ -200,12 +203,13 @@ _nettle_chacha_crypt32_4core(struct chacha_ctx *ctx,
-   while (length > 2*CHACHA_BLOCK_SIZE)
-     {
-       _nettle_chacha_4core32 (x, ctx->state, CHACHA_ROUNDS);
--      ctx->state[12] += 4;
-       if (length <= 4*CHACHA_BLOCK_SIZE)
- 	{
-+	  ctx->state[12] += 3 + (length > 3*CHACHA_BLOCK_SIZE);
- 	  memxor3 (dst, src, x, length);
- 	  return;
- 	}
-+      ctx->state[12] += 4;
-       memxor3 (dst, src, x, 4*CHACHA_BLOCK_SIZE);
- 
-       length -= 4*CHACHA_BLOCK_SIZE;
--- 
-2.29.2
-
diff --git a/nettle.spec b/nettle.spec
index b82fd68..745081b 100644
--- a/nettle.spec
+++ b/nettle.spec
@@ -14,8 +14,8 @@
 %bcond_without fips
 
 Name:           nettle
-Version:        3.7
-Release:        3%{?dist}
+Version:        3.7.1
+Release:        1%{?dist}
 Summary:        A low-level cryptographic library
 
 License:        LGPLv3+ or GPLv2+
@@ -28,8 +28,6 @@ Source2:	nettle-3.5-remove-ecc-testsuite.patch
 %endif
 Patch0:		nettle-3.6-remove-ecc-testsuite.patch
 Patch1:		nettle-3.4-annocheck.patch
-# https://lists.lysator.liu.se/pipermail/nettle-bugs/2021/009423.html
-Patch2:		nettle-3.7-chacha-counter-ppc64.patch
 
 BuildRequires: make
 BuildRequires:  gcc
@@ -173,6 +171,9 @@ make check
 
 
 %changelog
+* Tue Mar  9 2021 Daiki Ueno <dueno@redhat.com> - 3.7.1-1
+- Update to nettle 3.7.1
+
 * Wed Feb 10 2021 Daiki Ueno <dueno@redhat.com> - 3.7-3
 - Port a fix for chacha counter issue on ppc64le
 
diff --git a/sources b/sources
index 6e014ee..3e9755d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (nettle-3.7-hobbled.tar.xz) = 267ad57aa4fc7791490c94aae5c533489e6bc8080a8275eb7e8c037437b7e981769d7ff771115cd66c57bf4088589780653fd293ff612c233dd00fea0ea94248
+SHA512 (nettle-3.7.1-hobbled.tar.xz) = 52c77bf8c6c91363d70f4ac9265400846f56bb62251f6708bb80f64c957cfcd3467640fad666b86e79d7183104e1f3d011c61cd6490ca710c8959011d48a04dd