diff --git a/wireshark-4.6.2.tar.xz b/wireshark-4.6.2.tar.xz
deleted file mode 100644
index 1005807..0000000
--- a/wireshark-4.6.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e218e3b3899e5d6e35a5fe95eeeabead587ed084cbf5fc330ac827f9a3137de8
-size 50581900
diff --git a/wireshark-4.6.2.tar.xz.hash b/wireshark-4.6.2.tar.xz.hash
deleted file mode 100644
index 21f70a9..0000000
--- a/wireshark-4.6.2.tar.xz.hash
+++ /dev/null
@@ -1,49 +0,0 @@
------BEGIN PGP SIGNED MESSAGE-----
-Hash: SHA512
-
-wireshark-4.6.2.tar.xz: 50581900 bytes
-SHA256(wireshark-4.6.2.tar.xz)=e218e3b3899e5d6e35a5fe95eeeabead587ed084cbf5fc330ac827f9a3137de8
-SHA1(wireshark-4.6.2.tar.xz)=7b87d40d80552708befbb852bb1414c02010b2dc
-
-Wireshark-4.6.2-arm64.exe: 75342184 bytes
-SHA256(Wireshark-4.6.2-arm64.exe)=ed0f03cc3d4a0815731ca3c8531a5ec05e5a0d965a2c868d1d4c995d025f3758
-SHA1(Wireshark-4.6.2-arm64.exe)=c93d4d271e01a9400f215ede235b2d86e344a4fa
-
-Wireshark-4.6.2-x64.exe: 96624568 bytes
-SHA256(Wireshark-4.6.2-x64.exe)=373a93e9b5ffa3559938424a2aabd3338786cff7bef084641c2c5e5bfb44325e
-SHA1(Wireshark-4.6.2-x64.exe)=9680681c8426ed46bbe10533817dd067e73473cf
-
-Wireshark-4.6.2-x64.msi: 73805824 bytes
-SHA256(Wireshark-4.6.2-x64.msi)=fa979913b8caceaec071156b50be0b4a999bb0c21d29f05e1a8ee61ed90c1b45
-SHA1(Wireshark-4.6.2-x64.msi)=b23a77980cf01f31fcc62b8ed9a7bc602f1d31cd
-
-WiresharkPortable64_4.6.2.paf.exe: 95699608 bytes
-SHA256(WiresharkPortable64_4.6.2.paf.exe)=00e42c7c303cda98266dea27cf6e744f1bda882d03384a484a5662ea9f943ffe
-SHA1(WiresharkPortable64_4.6.2.paf.exe)=75d3edd27386dc2352ab1056b42297b8214150f7
-
-Wireshark 4.6.2.dmg: 141491581 bytes
-SHA256(Wireshark 4.6.2.dmg)=238af1a676f66a465de3edb6dfb7ce8bed5e91e91b26030f4c1a231982f8d206
-SHA1(Wireshark 4.6.2.dmg)=c5f1d1bf5680f3b6fcfde75766dc1be5bdc5ea3b
-
-You can validate these hashes using the following commands (among others):
-
-    Windows: certutil -hashfile Wireshark-x.y.z-x64.exe SHA256
-    Linux (GNU Coreutils): sha256sum wireshark-x.y.z.tar.xz
-    macOS: shasum -a 256 "Wireshark x.y.z.dmg"
-    Other: openssl sha256 wireshark-x.y.z.tar.xz
------BEGIN PGP SIGNATURE-----
-
-iQIzBAEBCgAdFiEEWlrbp9vqbD+HIk8ZgiRKeOb+ruoFAmkwkpQACgkQgiRKeOb+
-ruq4yw/+L12M1TcyWbmyOoJpZ94peNb9qjY+sOOv4QaQ2vaYeITDu//Fh5bgReLn
-eVZ9IpNV4e5efTXLyMAHrDvWx02BaUK6HustYwV1BMifdrI0gqLoZ85nPSBPX+GE
-knDF8FJBTM9eulJsm3ce9+UlS0dxVgyliumE8KUhOKzI/VYOxT8cYGabNHroKYfv
-cQdHSsGRHoybR3CCg9wgXgQQbQpVKUV0MseSQcJv3Gsp5MF9XAVNW345Y+Wc39fs
-r18mrwOzC4sLrgMchIMOi+4J8JMvf/ieDzHm9lI3UwlciA6HVN55OK6+CKwMLedK
-wvPrEm2fAyzdXcwGxyQ91lmvDX16zZi228+84NZ9/vPveMmGsPv201356swTJoZ3
-yo6FDGN2i1LKeDfsUoiy8PuEnsgmOql72KouHgUL8/SCP7JPsWXjXAWis1qIwE+5
-ktWCzjR85J2Wyl2VxiMmktn85gAwWLC662gmH0NlOV7ihhggxTOS02AbSO0azAN9
-4CYfAKpw2ol1OXwolwzdUaHAYt16g5CVGguHKhNZQyTWjv2URZu8OGT2H0Iukv7k
-mkMZUHu5NXFrVFodChWO23Mk0pJJk5jtyGvjKoYmqhoBmPMq9vp4tepmga7TK2eI
-Fxi9kPnmCsoLTpdwLlxmyEGRy385QMH5l+zPY0L0U8OPlU2sEq8=
-=ZIN3
------END PGP SIGNATURE-----
diff --git a/wireshark-4.6.3.tar.xz b/wireshark-4.6.3.tar.xz
new file mode 100644
index 0000000..4ad998b
--- /dev/null
+++ b/wireshark-4.6.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9fa6a745df8540899dc9d433e4634d6755371ff87bd722ce04c7d7b0132d9af3
+size 50636640
diff --git a/wireshark-4.6.3.tar.xz.hash b/wireshark-4.6.3.tar.xz.hash
new file mode 100644
index 0000000..228fee4
--- /dev/null
+++ b/wireshark-4.6.3.tar.xz.hash
@@ -0,0 +1,49 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA512
+
+wireshark-4.6.3.tar.xz: 50636640 bytes
+SHA256(wireshark-4.6.3.tar.xz)=9fa6a745df8540899dc9d433e4634d6755371ff87bd722ce04c7d7b0132d9af3
+SHA1(wireshark-4.6.3.tar.xz)=48946917e956315938af4f21d0813b8a19512f6b
+
+Wireshark-4.6.3-x64.exe: 96653880 bytes
+SHA256(Wireshark-4.6.3-x64.exe)=09db2e7365b8dc56bc293b5e2849d9d06ebd8411f5a5e72e528964fbb051f283
+SHA1(Wireshark-4.6.3-x64.exe)=cec27b460433761367e22b6695ecbde736adc9d9
+
+Wireshark-4.6.3-arm64.exe: 75367848 bytes
+SHA256(Wireshark-4.6.3-arm64.exe)=c9578cef62c7614824679c6025c10a033ddb2e56347ef4f6c1a7fce6f4e28563
+SHA1(Wireshark-4.6.3-arm64.exe)=abbac496d128a2313cfe54ba4f30a971383cd0d2
+
+Wireshark-4.6.3-x64.msi: 73793536 bytes
+SHA256(Wireshark-4.6.3-x64.msi)=59b5ac08efc1bd595064b942d33c0ae63e4343db063fd388ce69bdd42285f542
+SHA1(Wireshark-4.6.3-x64.msi)=eca843571ca6ca3570798a659f42ceb0dac3847b
+
+WiresharkPortable64_4.6.3.paf.exe: 95753504 bytes
+SHA256(WiresharkPortable64_4.6.3.paf.exe)=ee62f97a0f91ae998fa8a34bef640ee0a5bd8582324d59a33c1bdf3b5d833e07
+SHA1(WiresharkPortable64_4.6.3.paf.exe)=e76bfe3ead03e8597532db2e6be9a2fb858d18b4
+
+Wireshark 4.6.3.dmg: 141516002 bytes
+SHA256(Wireshark 4.6.3.dmg)=788fef0f62fc58d2523270256694efc30e79f3584d4895eb066ca333daa88fe9
+SHA1(Wireshark 4.6.3.dmg)=233ca01482e9fbe6770b173c83e67d825c72e195
+
+You can validate these hashes using the following commands (among others):
+
+    Windows: certutil -hashfile Wireshark-x.y.z-x64.exe SHA256
+    Linux (GNU Coreutils): sha256sum wireshark-x.y.z.tar.xz
+    macOS: shasum -a 256 "Wireshark x.y.z.dmg"
+    Other: openssl sha256 wireshark-x.y.z.tar.xz
+-----BEGIN PGP SIGNATURE-----
+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+=1Dq6
+-----END PGP SIGNATURE-----
diff --git a/wireshark.changes b/wireshark.changes
index 4e9c04d..bedee08 100644
--- a/wireshark.changes
+++ b/wireshark.changes
@@ -1,9 +1,20 @@
+-------------------------------------------------------------------
+Thu Jan 15 08:51:27 UTC 2026 - Robert Frohl <rfrohl@suse.com>
+
+- Wireshark 4.6.3
+  * BLF file parser crash.
+  * IEEE 802.11 dissector crash.
+  * SOME/IP-SD dissector crash.
+  * HTTP3 dissector infinite loop.
+- Many more features, bug fixes and updated protocol support as listed in:
+  https://www.wireshark.org/docs/relnotes/wireshark-4.6.3.html
+
 -------------------------------------------------------------------
 Wed Dec  3 20:17:55 UTC 2025 - Robert Frohl <rfrohl@suse.com>
 
 - Wireshark 4.6.2
   * CVE-2025-13945: HTTP3 dissector crash (bsc#1254471).
-  * MCVE-2025-13946: MEGACO dissector infinite loop (bsc#1254472).
+  * CVE-2025-13946: MEGACO dissector infinite loop (bsc#1254472).
 - Many more features, bug fixes and updated protocol support as listed in:
   https://www.wireshark.org/docs/relnotes/wireshark-4.6.2.html
 
diff --git a/wireshark.spec b/wireshark.spec
index e061c6d..f1bf641 100644
--- a/wireshark.spec
+++ b/wireshark.spec
@@ -34,7 +34,7 @@
 %bcond_with qt6
 %endif
 Name:           wireshark
-Version:        4.6.2
+Version:        4.6.3
 Release:        0
 Summary:        A Network Traffic Analyser
 License:        GPL-2.0-or-later AND GPL-3.0-or-later