diff --git a/lib/crewai/pyproject.toml b/lib/crewai/pyproject.toml
index 0b0787c369..2899e40f91 100644
--- a/lib/crewai/pyproject.toml
+++ b/lib/crewai/pyproject.toml
@@ -69,7 +69,7 @@ pandas = [
 openpyxl = [
     "openpyxl~=3.1.5",
 ]
-mem0 = ["mem0ai>=2.0.0,<3"]
+mem0 = ["mem0ai>=2.0.18,<3"]
 docling = [
     # <2.118.1 has GHSA-q43m-vhcp-mhvm (enable_local_fetch is not enforced in
     # HTML browser-rendering mode). 2.132.0 is the newest release outside the
diff --git a/uv.lock b/uv.lock
index f6bca4ea3a..9aa8ebdca2 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1601,7 +1601,7 @@ requires-dist = [
     { name = "lancedb", specifier = ">=0.33.0,<1.0.0" },
     { name = "litellm", marker = "extra == 'litellm'", specifier = ">=1.105.3,<1.105.4" },
     { name = "mcp", specifier = ">=1.30.0,<2" },
-    { name = "mem0ai", marker = "extra == 'mem0'", specifier = ">=2.0.0,<3" },
+    { name = "mem0ai", marker = "extra == 'mem0'", specifier = ">=2.0.18,<3" },
     { name = "oauthlib", specifier = ">=4.0.0,<5" },
     { name = "openai", specifier = ">=2.30.0,<3" },
     { name = "openpyxl", specifier = "~=3.1.5" },
@@ -4843,9 +4843,10 @@ wheels = [
 
 [[package]]
 name = "mem0ai"
-version = "2.0.4"
+version = "2.0.18"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
+    { name = "httpx" },
     { name = "openai" },
     { name = "posthog" },
     { name = "protobuf" },
@@ -4854,9 +4855,9 @@ dependencies = [
     { name = "qdrant-client" },
     { name = "sqlalchemy" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/0e/51/e22728c4b4e94e06f97464a3262b895ca67f62381d5cb34fe1c6f672c946/mem0ai-2.0.4.tar.gz", hash = "sha256:0cffdbdaa961aa4371c707e5f90f25961ae0cf170169abf6aaf6adba14c6bca1", size = 216092, upload-time = "2026-05-27T17:45:46.46Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/50/42/00de525fc6a4ec4a6bddb180356e7a1587179cfb12e37953075bc7751328/mem0ai-2.0.18.tar.gz", hash = "sha256:7dfd23b119448fe631f2a20c025eeaee2bb2fb28b155e18b791486d2aa01896f", size = 248611, upload-time = "2026-08-11T18:58:00.363Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/71/ab/46eac3d46c17427af579cb44ff1513b552d85b32998748f2c66248513955/mem0ai-2.0.4-py3-none-any.whl", hash = "sha256:920a39474bf4c2a5a7d4bb814e237aacd699c435d8e20db257c3b43568e7175e", size = 303753, upload-time = "2026-05-27T17:45:44.598Z" },
+    { url = "https://files.pythonhosted.org/packages/09/eb/733a2c405f2890bbdbb32294f9fa9a4b248f0b7e91378821482caf02c5c4/mem0ai-2.0.18-py3-none-any.whl", hash = "sha256:2c20c78dec21c512e1daf6b7c2cacc306cb34eaab7dd24c2edc81b71386b0a10", size = 344386, upload-time = "2026-08-11T18:57:58.616Z" },
 ]
 
 [[package]]
@@ -6885,18 +6886,18 @@ wheels = [
 
 [[package]]
 name = "posthog"
-version = "5.4.0"
+version = "7.86.4"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "backoff" },
     { name = "distro" },
-    { name = "python-dateutil" },
     { name = "requests" },
-    { name = "six" },
+    { name = "typing-extensions", version = "4.15.0", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version >= '3.11'" },
+    { name = "typing-extensions", version = "4.16.0", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.11'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/48/20/60ae67bb9d82f00427946218d49e2e7e80fb41c15dc5019482289ec9ce8d/posthog-5.4.0.tar.gz", hash = "sha256:701669261b8d07cdde0276e5bc096b87f9e200e3b9589c5ebff14df658c5893c", size = 88076, upload-time = "2025-06-20T23:19:23.485Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/02/3a/a4e38b4b5dd1892649dc2bbfe5f2b4ea1518d6ce5ad221b675accd90b62c/posthog-7.86.4.tar.gz", hash = "sha256:e52662b84404f047ab10a275b0ded8e22d82a361f92febb40506404a263cd6f7", size = 914864, upload-time = "2026-11-09T14:54:33.521Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/4f/98/e480cab9a08d1c09b1c59a93dade92c1bb7544826684ff2acbfd10fcfbd4/posthog-5.4.0-py3-none-any.whl", hash = "sha256:284dfa302f64353484420b52d4ad81ff5c2c2d1d607c4e2db602ac72761831bd", size = 105364, upload-time = "2025-06-20T23:19:22.001Z" },
+    { url = "https://files.pythonhosted.org/packages/bd/16/a705952fd790d46fca180e8dbf7038c1cab98144c65d3101d9d61ad4c77c/posthog-7.86.4-py3-none-any.whl", hash = "sha256:627caed7b0b47c340820734844ae4b3cbd3d31e46c1766571a4ee2f3bd55fe57", size = 1058830, upload-time = "2026-11-09T14:54:31.224Z" },
 ]
 
 [[package]]