diff --git a/.gitignore b/.gitignore
index 1ea3d7b..88a87ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@ nettle-1.15.tar.gz
 /nettle-3.7-hobbled.tar.xz
 /nettle-3.7.1-hobbled.tar.xz
 /nettle-3.7.2-hobbled.tar.xz
+/nettle-3.7.3-hobbled.tar.xz
diff --git a/nettle-3.7.2-suppress-maybe-uninit.patch b/nettle-3.7.2-suppress-maybe-uninit.patch
deleted file mode 100644
index f7295ea..0000000
--- a/nettle-3.7.2-suppress-maybe-uninit.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From 952c2d890902782ee90b6ed273f1d8b4e95dbff1 Mon Sep 17 00:00:00 2001
-From: Daiki Ueno <dueno@redhat.com>
-Date: Sun, 21 Mar 2021 11:13:36 +0100
-Subject: [PATCH] nettle-benchmark: suppress -Wmaybe-uninitialized warnings
-
----
- examples/nettle-benchmark.c | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/examples/nettle-benchmark.c b/examples/nettle-benchmark.c
-index ca6346e0..518b947d 100644
---- a/examples/nettle-benchmark.c
-+++ b/examples/nettle-benchmark.c
-@@ -392,6 +392,7 @@ time_umac(void)
- 
-   uint8_t key[16];
- 
-+  init_key(sizeof(key), key);
-   umac32_set_key (&ctx32, key);
-   info.ctx = &ctx32;
-   info.update = (nettle_hash_update_func *) umac32_update;
-@@ -434,6 +435,7 @@ time_cmac(void)
- 
-   uint8_t key[16];
- 
-+  init_key(sizeof(key), key);
-   cmac_aes128_set_key (&ctx, key);
-   info.ctx = &ctx;
-   info.update = (nettle_hash_update_func *) cmac_aes128_update;
-@@ -451,6 +453,7 @@ time_poly1305_aes(void)
-   struct poly1305_aes_ctx ctx;
-   uint8_t key[32];
- 
-+  init_key(sizeof(key), key);
-   poly1305_aes_set_key (&ctx, key);
-   info.ctx = &ctx;
-   info.update = (nettle_hash_update_func *) poly1305_aes_update;
--- 
-2.30.2
-
diff --git a/nettle.spec b/nettle.spec
index 3c9bfc7..ea68207 100644
--- a/nettle.spec
+++ b/nettle.spec
@@ -14,7 +14,7 @@
 %bcond_without fips
 
 Name:           nettle
-Version:        3.7.2
+Version:        3.7.3
 Release:        1%{?dist}
 Summary:        A low-level cryptographic library
 
@@ -27,7 +27,6 @@ Source1:	%{name}-%{version_old}-hobbled.tar.xz
 Source2:	nettle-3.5-remove-ecc-testsuite.patch
 %endif
 Patch0:		nettle-3.4-annocheck.patch
-Patch1:		nettle-3.7.2-suppress-maybe-uninit.patch
 
 BuildRequires: make
 BuildRequires:  gcc
@@ -171,6 +170,9 @@ make check
 
 
 %changelog
+* Mon Jun  7 2021 Daiki Ueno <dueno@redhat.com> - 3.7.3-1
+- Update to nettle 3.7.3
+
 * Sun Mar 21 2021 Daiki Ueno <dueno@redhat.com> - 3.7.2-1
 - Update to nettle 3.7.2
 - Merge nettle-3.6-remove-ecc-testsuite.patch to hobble-nettle script
diff --git a/sources b/sources
index be33000..3cd06cf 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (nettle-3.7.2-hobbled.tar.xz) = ac81d2954905d354c742c8708905cd94114bccbd00051c2b5a27c8abf8e0b2d5f9978a8dff8dc5f73d8eacfebe19c5a9a37ccb7257b8fe6f858da27aedfd72ab
+SHA512 (nettle-3.7.3-hobbled.tar.xz) = c4de959abe62f96e5a02b43886e32315fe7b986fa78e81d0f6ce61e728d5e4e85fad237058b248943817e2d2f13c071989503ad78493ba26720a403675404338