diff --git a/conda/conda-env-qt6.yaml b/conda/conda-env-qt6.yaml
index 7fe8ee0ab4..77d325217e 100644
--- a/conda/conda-env-qt6.yaml
+++ b/conda/conda-env-qt6.yaml
@@ -2,7 +2,7 @@ name: freecad
 channels:
 - conda-forge
 dependencies:
-- conda-forge/noarch::conda-libmamba-solver==24.7.0
+- conda-forge/noarch::conda-libmamba-solver==24.11.1
 - conda-devenv
 - mamba
 - python==3.12.*
diff --git a/conda/conda-env.yaml b/conda/conda-env.yaml
index ecc36e8410..495ce08296 100644
--- a/conda/conda-env.yaml
+++ b/conda/conda-env.yaml
@@ -2,7 +2,7 @@ name: freecad
 channels:
 - conda-forge
 dependencies:
-- conda-forge/noarch::conda-libmamba-solver==24.7.0
+- conda-forge/noarch::conda-libmamba-solver==24.11.1
 - conda-devenv
 - mamba
 - python==3.11.*
diff --git a/conda/environment-qt6.devenv.yml b/conda/environment-qt6.devenv.yml
index a2c541042d..7a8c8dd7c8 100644
--- a/conda/environment-qt6.devenv.yml
+++ b/conda/environment-qt6.devenv.yml
@@ -3,7 +3,7 @@ channels:
 - conda-forge
 - conda-forge/label/pivy_rc
 dependencies:
-- conda-forge/noarch::conda-libmamba-solver==24.7.0
+- conda-forge/noarch::conda-libmamba-solver==24.11.1
 - libspnav                             # [linux]
 - kernel-headers_linux-64              # [linux and x86_64]
 - libdrm-cos7-x86_64                   # [linux and x86_64]
diff --git a/conda/environment.devenv.yml b/conda/environment.devenv.yml
index 30ae7569dc..022a353490 100644
--- a/conda/environment.devenv.yml
+++ b/conda/environment.devenv.yml
@@ -2,7 +2,7 @@ name: freecad
 channels:
 - conda-forge
 dependencies:
-- conda-forge/noarch::conda-libmamba-solver==24.7.0
+- conda-forge/noarch::conda-libmamba-solver==24.11.1
 - libspnav                             # [linux]
 - kernel-headers_linux-64              # [linux and x86_64]
 - libdrm-cos6-x86_64                   # [linux and x86_64]