diff --git a/libmamba/environment-dev.yml b/libmamba/environment-dev.yml
index ea2b2d5d99..615f10e839 100644
--- a/libmamba/environment-dev.yml
+++ b/libmamba/environment-dev.yml
@@ -16,5 +16,5 @@ dependencies:
   - yaml-cpp >=0.8.0
   - cli11 >=2.2
   - spdlog
-  - fmt < 11 # TODO remove constraint when backporting the fix for fmt last release (from mamba main branch)
+  - fmt
   - sel(win): winreg
diff --git a/libmamba/include/mamba/core/mamba_fs.hpp b/libmamba/include/mamba/core/mamba_fs.hpp
index 65c515c890..0f158a8e1b 100644
--- a/libmamba/include/mamba/core/mamba_fs.hpp
+++ b/libmamba/include/mamba/core/mamba_fs.hpp
@@ -1379,7 +1379,7 @@ struct fmt::formatter<::fs::u8path>
     }
 
     template <class FormatContext>
-    auto format(const ::fs::u8path& path, FormatContext& ctx)
+    auto format(const ::fs::u8path& path, FormatContext& ctx) const
     {
         return fmt::format_to(ctx.out(), "'{}'", path.string());
     }
diff --git a/libmamba/include/mamba/specs/version.hpp b/libmamba/include/mamba/specs/version.hpp
index 4272f18fa4..cf69cd4211 100644
--- a/libmamba/include/mamba/specs/version.hpp
+++ b/libmamba/include/mamba/specs/version.hpp
@@ -168,7 +168,7 @@ struct fmt::formatter<mamba::specs::VersionPartAtom>
     }
 
     template <class FormatContext>
-    auto format(const ::mamba::specs::VersionPartAtom atom, FormatContext& ctx)
+    auto format(const ::mamba::specs::VersionPartAtom atom, FormatContext& ctx) const
     {
         return fmt::format_to(ctx.out(), "{}{}", atom.numeral(), atom.literal());
     }
@@ -188,7 +188,7 @@ struct fmt::formatter<mamba::specs::Version>
     }
 
     template <class FormatContext>
-    auto format(const ::mamba::specs::Version v, FormatContext& ctx)
+    auto format(const ::mamba::specs::Version v, FormatContext& ctx) const
     {
         auto out = ctx.out();
         if (v.epoch() != 0)
diff --git a/libmamba/include/mamba/version.hpp b/libmamba/include/mamba/version.hpp
index 7993f8d84b..ce249040da 100644
--- a/libmamba/include/mamba/version.hpp
+++ b/libmamba/include/mamba/version.hpp
@@ -26,8 +26,7 @@
     (LIBMAMBA_VERSION_MAJOR * 10000 + LIBMAMBA_VERSION_MINOR * 100 + LIBMAMBA_VERSION_PATCH)
 #define LIBMAMBA_VERSION_STRING                                                                    \
     __LIBMAMBA_STRINGIZE(LIBMAMBA_VERSION_MAJOR)                                                   \
-    "." __LIBMAMBA_STRINGIZE(LIBMAMBA_VERSION_MINOR) "." __LIBMAMBA_STRINGIZE(                     \
-        LIBMAMBA_VERSION_PATCH)
+    "." __LIBMAMBA_STRINGIZE(LIBMAMBA_VERSION_MINOR) "." __LIBMAMBA_STRINGIZE(LIBMAMBA_VERSION_PATCH)
 
 namespace mamba
 {
diff --git a/libmamba/src/api/install.cpp b/libmamba/src/api/install.cpp
index c749b24e6a..672ee29eda 100644
--- a/libmamba/src/api/install.cpp
+++ b/libmamba/src/api/install.cpp
@@ -9,6 +9,7 @@
 #include <fmt/color.h>
 #include <fmt/format.h>
 #include <fmt/ostream.h>
+#include <fmt/ranges.h>
 #include <reproc++/run.hpp>
 #include <reproc/reproc.h>
 
diff --git a/libmamba/src/core/context.cpp b/libmamba/src/core/context.cpp
index 5d1b65bca8..c8b87054bd 100644
--- a/libmamba/src/core/context.cpp
+++ b/libmamba/src/core/context.cpp
@@ -6,8 +6,8 @@
 
 #include <iostream>
 
-#include <fmt/format.h>
 #include <fmt/ostream.h>
+#include <fmt/ranges.h>
 #include <spdlog/pattern_formatter.h>
 #include <spdlog/sinks/stdout_color_sinks.h>
 #include <spdlog/spdlog.h>
diff --git a/libmamba/src/core/package_info.cpp b/libmamba/src/core/package_info.cpp
index 00d80e8579..8726d1c0b3 100644
--- a/libmamba/src/core/package_info.cpp
+++ b/libmamba/src/core/package_info.cpp
@@ -11,6 +11,7 @@
 #include <tuple>
 
 #include <fmt/format.h>
+#include <fmt/ranges.h>
 
 #include "mamba/core/package_info.hpp"
 #include "mamba/specs/archive.hpp"
diff --git a/libmamba/src/core/query.cpp b/libmamba/src/core/query.cpp
index d1ac04c6e0..017522ae62 100644
--- a/libmamba/src/core/query.cpp
+++ b/libmamba/src/core/query.cpp
@@ -13,6 +13,7 @@
 #include <fmt/color.h>
 #include <fmt/format.h>
 #include <fmt/ostream.h>
+#include <fmt/ranges.h>
 #include <solv/evr.h>
 #include <spdlog/spdlog.h>
 
diff --git a/libmamba/src/core/run.cpp b/libmamba/src/core/run.cpp
index ec84ed53d6..5584cf5958 100644
--- a/libmamba/src/core/run.cpp
+++ b/libmamba/src/core/run.cpp
@@ -15,6 +15,7 @@
 #include <fmt/color.h>
 #include <fmt/format.h>
 #include <fmt/ostream.h>
+#include <fmt/ranges.h>
 #include <nlohmann/json.hpp>
 #include <reproc++/run.hpp>
 #include <spdlog/spdlog.h>
diff --git a/libmamba/tests/src/core/test_satisfiability_error.cpp b/libmamba/tests/src/core/test_satisfiability_error.cpp
index bb3372461d..081367b197 100644
--- a/libmamba/tests/src/core/test_satisfiability_error.cpp
+++ b/libmamba/tests/src/core/test_satisfiability_error.cpp
@@ -11,6 +11,7 @@
 
 #include <doctest/doctest.h>
 #include <fmt/format.h>
+#include <fmt/ranges.h>
 #include <nlohmann/json.hpp>
 #include <solv/solver.h>
 
diff --git a/libmamba/tests/src/doctest-printer/array.hpp b/libmamba/tests/src/doctest-printer/array.hpp
index 123ffff927..6b544689b0 100644
--- a/libmamba/tests/src/doctest-printer/array.hpp
+++ b/libmamba/tests/src/doctest-printer/array.hpp
@@ -8,6 +8,7 @@
 
 #include <doctest/doctest.h>
 #include <fmt/format.h>
+#include <fmt/ranges.h>
 
 namespace doctest
 {
diff --git a/libmamba/tests/src/doctest-printer/vector.hpp b/libmamba/tests/src/doctest-printer/vector.hpp
index 0eb5cf0424..b397f9e651 100644
--- a/libmamba/tests/src/doctest-printer/vector.hpp
+++ b/libmamba/tests/src/doctest-printer/vector.hpp
@@ -8,6 +8,7 @@
 
 #include <doctest/doctest.h>
 #include <fmt/format.h>
+#include <fmt/ranges.h>
 
 namespace doctest
 {
diff --git a/libmamba/tests/src/specs/test_version.cpp b/libmamba/tests/src/specs/test_version.cpp
index d22a78b303..2ca0d4c4f6 100644
--- a/libmamba/tests/src/specs/test_version.cpp
+++ b/libmamba/tests/src/specs/test_version.cpp
@@ -11,6 +11,7 @@
 
 #include <doctest/doctest.h>
 #include <fmt/format.h>
+#include <fmt/ranges.h>
 
 #include "mamba/specs/version.hpp"
 
diff --git a/libmambapy/src/main.cpp b/libmambapy/src/main.cpp
index 94d38ce522..0e82ad8a6c 100644
--- a/libmambapy/src/main.cpp
+++ b/libmambapy/src/main.cpp
@@ -7,6 +7,7 @@
 #include <stdexcept>
 
 #include <fmt/format.h>
+#include <fmt/ranges.h>
 #include <nlohmann/json.hpp>
 #include <pybind11/functional.h>
 #include <pybind11/iostream.h>
diff --git a/micromamba/environment-dev.yml b/micromamba/environment-dev.yml
index a094512e71..28298c8e40 100644
--- a/micromamba/environment-dev.yml
+++ b/micromamba/environment-dev.yml
@@ -23,6 +23,6 @@ dependencies:
   - conda-package-handling
   - pyyaml
   - spdlog
-  - fmt <10
+  - fmt
   - sel(win): winreg
   - sel(win): pywin32
diff --git a/micromamba/src/run.cpp b/micromamba/src/run.cpp
index c3af4eacf0..7c561aff0a 100644
--- a/micromamba/src/run.cpp
+++ b/micromamba/src/run.cpp
@@ -10,6 +10,7 @@
 
 #include <fmt/color.h>
 #include <fmt/format.h>
+#include <fmt/ranges.h>
 #include <nlohmann/json.hpp>
 #include <reproc++/run.hpp>
 #include <spdlog/spdlog.h>