diff --git a/libdeflate/.SRCINFO b/libdeflate/.SRCINFO
index 41edbffffa..8e4c6c8d95 100644
--- a/libdeflate/.SRCINFO
+++ b/libdeflate/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = libdeflate
 	pkgdesc = Heavily optimized library for DEFLATE/zlib/gzip compression and decompression
-	pkgver = 1.22
+	pkgver = 1.23
 	pkgrel = 1
 	url = https://github.com/ebiggers/libdeflate
 	arch = x86_64
@@ -14,7 +14,7 @@ pkgbase = libdeflate
 	makedepends = ninja
 	depends = glibc
 	provides = libdeflate.so
-	source = git+https://github.com/ebiggers/libdeflate.git#tag=2335c047e91cac6fd04cb0fd2769380395149f15
-	b2sums = 38e36b2c58c7cf8c132d91e15fcb6d073822bc2345ff62b048b196d83e4a179aa15a3073a14225a713555a8c219560ce6b827ecfa3e5245a5bdeafc713e5ef62
+	source = git+https://github.com/ebiggers/libdeflate.git#tag=78051988f96dc8d8916310d8b24021f01bd9e102
+	b2sums = bcecce5629623146aabd8252ed4f724a38904caabd1b6e3d7cf84ce18dcb7f5570bbfce767f3ff58a7446615cc7897703859146294fde3df16fc739c922401d3
 
 pkgname = libdeflate
diff --git a/libdeflate/PKGBUILD b/libdeflate/PKGBUILD
index 0a2daf6e7a..eea4b7f976 100644
--- a/libdeflate/PKGBUILD
+++ b/libdeflate/PKGBUILD
@@ -3,7 +3,7 @@
 # Contributor: Chocobo1 <chocobo1@archlinux.net>
 
 pkgname=libdeflate
-pkgver=1.22
+pkgver=1.23
 pkgrel=1
 pkgdesc='Heavily optimized library for DEFLATE/zlib/gzip compression and decompression'
 arch=(x86_64 powerpc64le powerpc64 powerpc riscv64)
@@ -16,9 +16,9 @@ makedepends=(
   ninja
 )
 provides=(libdeflate.so)
-_tag=2335c047e91cac6fd04cb0fd2769380395149f15
+_tag=78051988f96dc8d8916310d8b24021f01bd9e102
 source=(git+https://github.com/ebiggers/libdeflate.git#tag=${_tag})
-b2sums=('38e36b2c58c7cf8c132d91e15fcb6d073822bc2345ff62b048b196d83e4a179aa15a3073a14225a713555a8c219560ce6b827ecfa3e5245a5bdeafc713e5ef62')
+b2sums=('bcecce5629623146aabd8252ed4f724a38904caabd1b6e3d7cf84ce18dcb7f5570bbfce767f3ff58a7446615cc7897703859146294fde3df16fc739c922401d3')
 
 pkgver() {
   cd libdeflate