diff --git a/libjpeg-turbo/.SRCINFO b/libjpeg-turbo/.SRCINFO
index 1666cda734..7c76427e98 100644
--- a/libjpeg-turbo/.SRCINFO
+++ b/libjpeg-turbo/.SRCINFO
@@ -1,27 +1,32 @@
 pkgbase = libjpeg-turbo
 	pkgdesc = JPEG image codec with accelerated baseline compression and decompression
-	pkgver = 3.0.4
+	pkgver = 3.1.0
 	pkgrel = 1
 	url = https://libjpeg-turbo.org/
 	arch = x86_64
+	arch = powerpc64le
+	arch = powerpc64
+	arch = powerpc
+	arch = riscv64
 	license = BSD-3-Clause
 	license = IJG
 	makedepends = cmake
 	makedepends = ninja
 	makedepends = nasm
-	makedepends = java-environment>11
+	makedepends = java-environment>=11
+	makedepends = java-environment<=17
 	makedepends = strip-nondeterminism
 	depends = glibc
-	optdepends = java-runtime>11: for TurboJPEG Java wrapper
+	optdepends = java-runtime>=11: for TurboJPEG Java wrapper
 	provides = libjpeg
 	provides = libjpeg.so
 	provides = libturbojpeg.so
-	source = https://github.com/libjpeg-turbo/libjpeg-turbo//releases/download/3.0.4/libjpeg-turbo-3.0.4.tar.gz
-	source = https://github.com/libjpeg-turbo/libjpeg-turbo//releases/download/3.0.4/libjpeg-turbo-3.0.4.tar.gz.sig
+	source = https://github.com/libjpeg-turbo/libjpeg-turbo//releases/download/3.1.0/libjpeg-turbo-3.1.0.tar.gz
+	source = https://github.com/libjpeg-turbo/libjpeg-turbo//releases/download/3.1.0/libjpeg-turbo-3.1.0.tar.gz.sig
 	validpgpkeys = 0338C8D8D9FDA62CF9C421BD7EC2DBB6F4DBF434
-	sha512sums = 04d37d65131f7ab8586507fe6520452e791e9b8d72a08cf52f81279450b4c6b8a5b49ff3e14e358d3c32cb5666b6d4576d1e16895af8213a1761464de5dc9d31
+	sha512sums = 63231854529f59a95814cf2414fe384360a4ed96c572764fabc535c3770c559d26943e129c905a63d5949088fa79138b1ffdb175b817f2f4d36329a3cbb23ea7
 	sha512sums = SKIP
-	b2sums = cf951582ce7cdf0dce39075bb1cc58f6a61fa0bdaca4874a4f06a03d2cd11775bc626c8d391d4fc76574d302a781ba47e5c90e2aa2d6a21a8b8d06712437e241
+	b2sums = 1e83d5c062fa3700c23e2527812cb43daa1a5f97c7520c0a894c8333fbad4acd64586fdc3bf76e3692f8b9fa9b92014d18782949d0e30e80d0f2ba3608279f63
 	b2sums = SKIP
 
 pkgname = libjpeg-turbo
diff --git a/libjpeg-turbo/PKGBUILD b/libjpeg-turbo/PKGBUILD
index 94b3d7a0e2..a1ad5eff55 100644
--- a/libjpeg-turbo/PKGBUILD
+++ b/libjpeg-turbo/PKGBUILD
@@ -4,8 +4,8 @@
 # Contributor: Simone Sclavi 'Ito' <darkhado@gmail.com>
 
 pkgname=libjpeg-turbo
-pkgver=3.0.4
-pkgrel=1.1
+pkgver=3.1.0
+pkgrel=1
 pkgdesc="JPEG image codec with accelerated baseline compression and decompression"
 url="https://libjpeg-turbo.org/"
 _url="https://github.com/libjpeg-turbo/libjpeg-turbo/"
@@ -19,24 +19,11 @@ makedepends=(
   cmake
   ninja
   nasm
+  'java-environment>=11'
+  'java-environment<=17'
   strip-nondeterminism
 )
-makedepends_powerpc64=(
-  'java-environment=17'
-)
-makedepends_powerpc64le=(
-  'java-environment>=19'
-)
-makedepends_riscv64=(
-  'java-environment>=19'
-)
-makedepends_x86_64=(
-  'java-environment>=19'
-)
-optdepends_powerpc64=('java-runtime>=17: for TurboJPEG Java wrapper')
-optdepends_powerpc64le=('java-runtime>=19: for TurboJPEG Java wrapper')
-optdepends_riscv64=('java-runtime>=19: for TurboJPEG Java wrapper')
-optdepends_x86_64=('java-runtime>=19: for TurboJPEG Java wrapper')
+optdepends=('java-runtime>=11: for TurboJPEG Java wrapper')
 provides=(
   libjpeg
   libjpeg.so
@@ -45,9 +32,9 @@ provides=(
 source=(
   $_url/releases/download/$pkgver/$pkgname-$pkgver.tar.gz{,.sig}
 )
-sha512sums=('04d37d65131f7ab8586507fe6520452e791e9b8d72a08cf52f81279450b4c6b8a5b49ff3e14e358d3c32cb5666b6d4576d1e16895af8213a1761464de5dc9d31'
+sha512sums=('63231854529f59a95814cf2414fe384360a4ed96c572764fabc535c3770c559d26943e129c905a63d5949088fa79138b1ffdb175b817f2f4d36329a3cbb23ea7'
             'SKIP')
-b2sums=('cf951582ce7cdf0dce39075bb1cc58f6a61fa0bdaca4874a4f06a03d2cd11775bc626c8d391d4fc76574d302a781ba47e5c90e2aa2d6a21a8b8d06712437e241'
+b2sums=('1e83d5c062fa3700c23e2527812cb43daa1a5f97c7520c0a894c8333fbad4acd64586fdc3bf76e3692f8b9fa9b92014d18782949d0e30e80d0f2ba3608279f63'
         'SKIP')
 validpgpkeys=('0338C8D8D9FDA62CF9C421BD7EC2DBB6F4DBF434') # The libjpeg-turbo Project (Signing key for official binaries) <information@libjpeg-turbo.org>
 
@@ -68,7 +55,7 @@ build() {
     powerpc)
       cmake_options+=(
         -DWITH_SIMD=0
-        -DWITH_JAVA=OFF
+        -DWITH_JAVA=ON
       )
     ;;
     powerpc64|riscv64)
@@ -88,13 +75,8 @@ build() {
   cmake "${cmake_options[@]}"
   cmake --build build -v
 
-  case "${CARCH}" in
-    powerpc) ;;
-    *)
-      # cmake creates non-reproducible jars: https://github.com/libjpeg-turbo/libjpeg-turbo/issues/745
-      strip-nondeterminism --timestamp "$SOURCE_DATE_EPOCH" build/java/turbojpeg.jar
-    ;;
-  esac
+  # cmake creates non-reproducible jars: https://github.com/libjpeg-turbo/libjpeg-turbo/issues/745
+  strip-nondeterminism --timestamp "$SOURCE_DATE_EPOCH" build/java/turbojpeg.jar
 }
 
 check() {
@@ -106,7 +88,7 @@ package() {
 
   # header required by some dependents
   # https://bugs.archlinux.org/task/24787
-  install -vDm 644 $pkgname-$pkgver/jpegint.h "$pkgdir/usr/include"
+  install -vDm 644 $pkgname-$pkgver/src/jpegint.h "$pkgdir/usr/include"
 
   install -vDm 644 $pkgname-$pkgver/LICENSE.md -t "$pkgdir/usr/share/licenses/$pkgname/"
   install -vDm 644 $pkgname-$pkgver/README.ijg -t "$pkgdir/usr/share/licenses/$pkgname/"