diff --git a/libs/partners/perplexity/pyproject.toml b/libs/partners/perplexity/pyproject.toml
index b073e3f1aca..0013f5485cd 100644
--- a/libs/partners/perplexity/pyproject.toml
+++ b/libs/partners/perplexity/pyproject.toml
@@ -23,7 +23,7 @@ classifiers = [
 version = "1.2.0"
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.3.2,<2.0.0",
+    "langchain-core",
     "perplexityai>=0.32.0,<1.0.0",
 ]
 
diff --git a/libs/partners/perplexity/uv.lock b/libs/partners/perplexity/uv.lock
index e17d03394f5..4727479c5b7 100644
--- a/libs/partners/perplexity/uv.lock
+++ b/libs/partners/perplexity/uv.lock
@@ -434,7 +434,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.3.2"
+version = "1.3.3"
 source = { editable = "../../core" }
 dependencies = [
     { name = "jsonpatch" },