diff --git a/lib/spack/spack/compilers/intel.py b/lib/spack/spack/compilers/intel.py
index 3002ba7f6e7..46e05847788 100644
--- a/lib/spack/spack/compilers/intel.py
+++ b/lib/spack/spack/compilers/intel.py
@@ -124,8 +124,8 @@ def setup_custom_environment(self, pkg, env):
         # Edge cases for Intel's oneAPI compilers when using the legacy classic compilers:
         # Always pass flags to disable deprecation warnings, since these warnings can
         # confuse tools that parse the output of compiler commands (e.g. version checks).
-        if self.real_version >= Version("2021") and self.real_version <= Version("2023"):
+        if self.real_version >= Version("2021") and self.real_version < Version("2024"):
             env.append_flags("SPACK_ALWAYS_CFLAGS", "-diag-disable=10441")
             env.append_flags("SPACK_ALWAYS_CXXFLAGS", "-diag-disable=10441")
-        if self.real_version >= Version("2021") and self.real_version <= Version("2024"):
+        if self.real_version >= Version("2021") and self.real_version < Version("2025"):
             env.append_flags("SPACK_ALWAYS_FFLAGS", "-diag-disable=10448")
diff --git a/lib/spack/spack/compilers/oneapi.py b/lib/spack/spack/compilers/oneapi.py
index c06a55f3962..75cee851d72 100644
--- a/lib/spack/spack/compilers/oneapi.py
+++ b/lib/spack/spack/compilers/oneapi.py
@@ -155,10 +155,10 @@ def setup_custom_environment(self, pkg, env):
         # icx+icpx+ifx or icx+icpx+ifort. But to be on the safe side (some users may
         # want to try to swap icpx against icpc, for example), and since the Intel LLVM
         # compilers accept these diag-disable flags, we apply them for all compilers.
-        if self.real_version >= Version("2021") and self.real_version <= Version("2023"):
+        if self.real_version >= Version("2021") and self.real_version < Version("2024"):
             env.append_flags("SPACK_ALWAYS_CFLAGS", "-diag-disable=10441")
             env.append_flags("SPACK_ALWAYS_CXXFLAGS", "-diag-disable=10441")
-        if self.real_version >= Version("2021") and self.real_version <= Version("2024"):
+        if self.real_version >= Version("2021") and self.real_version < Version("2025"):
             env.append_flags("SPACK_ALWAYS_FFLAGS", "-diag-disable=10448")
 
         # 2024 release bumped the libsycl version because of an ABI