diff --git a/.SRCINFO b/.SRCINFO
index aa40ea15864a..4e427bc78efc 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = python-langchain-core
 	pkgdesc = Building applications with LLMs through composability
-	pkgver = 1.0.4
+	pkgver = 1.0.5
 	pkgrel = 1
 	url = https://github.com/langchain-ai/langchain/tree/master/libs/core
 	arch = any
@@ -17,7 +17,7 @@ pkgbase = python-langchain-core
 	depends = python-pyyaml
 	depends = python-tenacity
 	depends = python-typing_extensions
-	source = langchain-core-1.0.4.tar.gz::https://files.pythonhosted.org/packages/source/l/langchain-core/langchain_core-1.0.4.tar.gz
-	b2sums = 4ad09b64eef8ba84846682b19fe5af1733a52447b453ef7ffffa7df70646115b7e94d94fa0ddf0cab987dbb672e3f9c3e33730fc621b63e47f92b161c8cf92b6
+	source = langchain-core-1.0.5.tar.gz::https://files.pythonhosted.org/packages/source/l/langchain-core/langchain_core-1.0.5.tar.gz
+	b2sums = 914278a980432b066b26f06711a6393776935ecf99a0ba4993d9689602f383bef88bea378bdd2435104ea93551abcaa246a6920c1ed5fa10d702c9245b127952
 
 pkgname = python-langchain-core
diff --git a/PKGBUILD b/PKGBUILD
index 06c1183e7054..4a969e9a7ea5 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -5,7 +5,7 @@
 _pkgname=langchain-core
 _pipname="${_pkgname//-/_}"
 pkgname="python-${_pkgname}"
-pkgver=1.0.4
+pkgver=1.0.5
 pkgrel=1
 pkgdesc="Building applications with LLMs through composability"
 arch=('any')
@@ -14,7 +14,7 @@ license=('MIT')
 depends=(python-jsonpatch python-langsmith python-packaging python-pydantic python-pyyaml python-tenacity python-typing_extensions)
 makedepends=('python-build' 'python-installer' 'python-pdm-backend' 'python-wheel' 'python-hatchling')
 source=("${_pkgname}-${pkgver}.tar.gz::https://files.pythonhosted.org/packages/source/${_pkgname::1}/${_pkgname}/${_pipname}-${pkgver}.tar.gz")
-b2sums=('4ad09b64eef8ba84846682b19fe5af1733a52447b453ef7ffffa7df70646115b7e94d94fa0ddf0cab987dbb672e3f9c3e33730fc621b63e47f92b161c8cf92b6')
+b2sums=('914278a980432b066b26f06711a6393776935ecf99a0ba4993d9689602f383bef88bea378bdd2435104ea93551abcaa246a6920c1ed5fa10d702c9245b127952')
 
 build() {
     cd "${_pipname}-${pkgver}"