diff --git a/.SRCINFO b/.SRCINFO
index 0707be9784c14..1fa259f19cbfd 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = ruffle-nightly
 	pkgdesc = A Flash Player emulator written in Rust. (Nightly version)
-	pkgver = 0.1.0+nightly+20250517
+	pkgver = 0.1.0+nightly+20250518
 	pkgrel = 1
 	url = https://ruffle.rs/
 	arch = x86_64
@@ -24,9 +24,9 @@ pkgbase = ruffle-nightly
 	makedepends = rust-wasm
 	makedepends = rust-src
 	options = !lto
-	source = git+https://github.com/ruffle-rs/ruffle.git#tag=nightly-2025-05-17
+	source = git+https://github.com/ruffle-rs/ruffle.git#tag=nightly-2025-05-18
 	source = chromium-extension-ruffle.key
-	sha256sums = 57523ef7b48e01306b6dfd11419fd0d7e3cf019bdbb53cc40a1c25e66ef2b75e
+	sha256sums = 283ef15c8052bf6c859ee1571b6e13f0fa71439f79e4ed43db44c382ad021f17
 	sha256sums = dac5c0e9661e41834b76d6d047dc94e41dd7a80d98e1c39cb4f2c95b1a7c7a46
 
 pkgname = ruffle-nightly
diff --git a/PKGBUILD b/PKGBUILD
index bda258690610e..d34afe65f9db2 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # private key to sign chromium extension is generated with `openssl genrsa 2048 | openssl pkcs8 -topk8 -nocrypt -traditional`
 
 _channel=nightly
-_date=2025-05-17
+_date=2025-05-18
 
 pkgbase=ruffle-nightly
 pkgname=(
@@ -23,7 +23,7 @@ makedepends=("cargo" "cmake" "java-environment" "npm" "nodejs-lts-iron"
              "rust-src")
 source=("git+https://github.com/ruffle-rs/ruffle.git#tag=$_channel-$_date"
         "chromium-extension-ruffle.key")
-sha256sums=('57523ef7b48e01306b6dfd11419fd0d7e3cf019bdbb53cc40a1c25e66ef2b75e'
+sha256sums=('283ef15c8052bf6c859ee1571b6e13f0fa71439f79e4ed43db44c382ad021f17'
             'dac5c0e9661e41834b76d6d047dc94e41dd7a80d98e1c39cb4f2c95b1a7c7a46')
 options=("!lto")