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deps(deps): bump langchain from 1.3.4 to 1.3.9 #2369

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deps(deps): bump langchain from 1.3.4 to 1.3.9 #2369

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5ac606e
deps(deps): bump langchain from 1.3.4 to 1.3.9
dependabot[bot] Jun 14, 2026
dfabfe5
chore: sync consumer templates
github-actions[bot] Jun 14, 2026
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2 changes: 1 addition & 1 deletion pyproject.toml
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Expand Up @@ -59,7 +59,7 @@ dev = [
# Install with: pip install -e ".[langchain]"
# Versions auto-updated by scripts/update_langchain_versions.py
langchain = [
"langchain>=1.3.4,<1.4",
"langchain>=1.3.9,<1.4",
"langchain-core>=1.4.3,<1.5",
"langchain-community>=0.4.2,<0.5",
"langchain-openai>=1.3.0,<1.4",
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2 changes: 1 addition & 1 deletion requirements.txt
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Expand Up @@ -8,7 +8,7 @@ pandas==3.0.3
tomlkit==0.14.0

# LangChain integration
langchain==1.3.4
langchain==1.3.9

@chatgpt-codex-connector chatgpt-codex-connector Bot Jun 14, 2026

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P1 Badge Bump langchain-core with langchain

This new pin is installed by workflows that run pip install -r requirements.txt (for example .github/workflows/agents-auto-pilot.yml), but langchain 1.3.9's PyPI metadata requires langchain-core>=1.4.6 while requirements.txt still pins langchain-core==1.4.3 on the next line. In those installs pip has no satisfiable set, so agent/LLM jobs will fail before executing; bump the core pin and regenerate requirements.lock with the same change.

Useful? React with 👍 / 👎.

langchain-core==1.4.3
langchain-community==0.4.2
langchain-openai==1.3.0
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2 changes: 1 addition & 1 deletion templates/consumer-repo/tools/requirements-llm.txt
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Expand Up @@ -7,7 +7,7 @@
# - Use strict X.Y.Z pins for direct workflow dependencies.
# - Do not pin `langchain-core` directly here; let the selected `langchain`
# release resolve a mutually compatible core version.
langchain==1.3.4
langchain==1.3.9
langchain-community==0.4.2
langchain-openai==1.3.0
langchain-anthropic==1.4.4
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2 changes: 1 addition & 1 deletion tools/requirements-llm.txt
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Expand Up @@ -7,7 +7,7 @@
# - Use strict X.Y.Z pins for direct workflow dependencies.
# - Do not pin `langchain-core` directly here; let the selected `langchain`
# release resolve a mutually compatible core version.
langchain==1.3.4
langchain==1.3.9

@chatgpt-codex-connector chatgpt-codex-connector Bot Jun 14, 2026

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P2 Badge Keep the consumer template pin in sync

This file is an exact template-sync source (.github/sync-manifest.yml lines 213-215), and maint-68-sync-consumer-repos.yml copies consumer files from templates/consumer-repo, where templates/consumer-repo/tools/requirements-llm.txt still says langchain==1.3.4. With only the source changed, Health 72/validate_template_sync.py will flag drift and consumer sync PRs won't deliver the bumped LLM dependency; update the template copy in the same commit.

Useful? React with 👍 / 👎.

langchain-community==0.4.2
langchain-openai==1.3.0
langchain-anthropic==1.4.4
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