diff --git a/resources/profiles/PrusaResearch.idx b/resources/profiles/PrusaResearch.idx
index 54d261590..c20e8e8e1 100644
--- a/resources/profiles/PrusaResearch.idx
+++ b/resources/profiles/PrusaResearch.idx
@@ -1,4 +1,5 @@
 min_slic3r_version = 2.6.0-beta2
+1.9.1 Added new Prusament Resin material profiles.
 1.9.0 Bumped up configuration version.
 1.9.0-beta3 Updated start g-code for MK4 (modified purge line and nozzle cleaning).
 1.9.0-beta2 Added profiles for Original Prusa MK4 Input Shaper (Alpha).
@@ -19,6 +20,7 @@ min_slic3r_version = 2.6.0-alpha1
 1.6.0-alpha1 Updated FW version notification. Decreased min layer time for PLA.
 1.6.0-alpha0 Default top fill set to monotonic lines. Updated infill/perimeter overlap values. Updated output filename format. Enabled dynamic overhang speeds.
 min_slic3r_version = 2.5.2-rc0
+1.7.7 Added new Prusament Resin material profiles.
 1.7.6 Updated start g-code for MK4 (modified purge line and nozzle cleaning).
 1.7.5 Updated cooling settings for some ASA filaments to increase interlayer adhesion (XL/MK4). Updated LA values (XL/MK4).
 1.7.4 Updated start g-code script for MK4/XL (fixed pre-print temperature for PA filaments).
diff --git a/resources/profiles/PrusaResearch.ini b/resources/profiles/PrusaResearch.ini
index 5d4f33e97..c068d9e2f 100644
--- a/resources/profiles/PrusaResearch.ini
+++ b/resources/profiles/PrusaResearch.ini
@@ -5,7 +5,7 @@
 name = Prusa Research
 # Configuration version of this file. Config file will only be installed, if the config_version differs.
 # This means, the server may force the PrusaSlicer configuration to be downgraded.
-config_version = 1.9.0
+config_version = 1.9.1
 # Where to get the updates from?
 config_update_url = https://files.prusa3d.com/wp-content/uploads/repository/PrusaSlicer-settings-master/live/PrusaResearch/
 changelog_url = https://files.prusa3d.com/?latest=slicer-profiles&lng=%1%
@@ -11745,6 +11745,30 @@ material_type = Tough
 material_vendor = Prusa Polymers
 material_colour = #ECDE05
 
+[sla_material:Prusament Resin BioBased60 Obsidian Black @0.025]
+inherits = *common 0.025*
+exposure_time = 10
+initial_exposure_time = 35
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #232323
+
+[sla_material:Prusament Resin BioBased60 Sapphire Blue @0.025]
+inherits = *common 0.025*
+exposure_time = 7.7
+initial_exposure_time = 35
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #2196F3
+
+[sla_material:Prusament Resin BioBased60 Ivory White @0.025]
+inherits = *common 0.025*
+exposure_time = 7.5
+initial_exposure_time = 35
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #E3D99F
+
 [sla_material:Prusament Resin Flex80 Transparent Clear @0.025]
 inherits = *common 0.025*
 exposure_time = 10
@@ -12774,6 +12798,30 @@ material_type = Tough
 material_vendor = Prusa Polymers
 material_colour = #ECDE05
 
+[sla_material:Prusament Resin BioBased60 Obsidian Black @0.05]
+inherits = *common 0.05*
+exposure_time = 12
+initial_exposure_time = 35
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #232323
+
+[sla_material:Prusament Resin BioBased60 Sapphire Blue @0.05]
+inherits = *common 0.05*
+exposure_time = 8
+initial_exposure_time = 35
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #2196F3
+
+[sla_material:Prusament Resin BioBased60 Ivory White @0.05]
+inherits = *common 0.05*
+exposure_time = 9.5
+initial_exposure_time = 35
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #E3D99F
+
 [sla_material:Prusament Resin Flex80 Transparent Clear @0.05]
 inherits = *common 0.05*
 exposure_time = 15
@@ -13234,6 +13282,30 @@ material_type = Tough
 material_vendor = Prusa Polymers
 material_colour = #ECDE05
 
+[sla_material:Prusament Resin BioBased60 Obsidian Black @0.1]
+inherits = *common 0.1*
+exposure_time = 16
+initial_exposure_time = 35
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #232323
+
+[sla_material:Prusament Resin BioBased60 Sapphire Blue @0.1]
+inherits = *common 0.1*
+exposure_time = 9
+initial_exposure_time = 35
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #2196F3
+
+[sla_material:Prusament Resin BioBased60 Ivory White @0.1]
+inherits = *common 0.1*
+exposure_time = 12
+initial_exposure_time = 45
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #E3D99F
+
 [sla_material:Prusament Resin Flex80 Transparent Clear @0.1]
 inherits = *common 0.1*
 exposure_time = 20
@@ -13515,6 +13587,30 @@ material_vendor = Prusa Polymers
 material_colour = #ECDE05
 material_print_speed = slow
 
+[sla_material:Prusament Resin BioBased60 Obsidian Black @0.025 SL1S]
+inherits = *0.025_sl1s*
+exposure_time = 4.5
+initial_exposure_time = 25
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #232323
+
+[sla_material:Prusament Resin BioBased60 Sapphire Blue @0.025 SL1S]
+inherits = *0.025_sl1s*
+exposure_time = 2.8
+initial_exposure_time = 25
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #2196F3
+
+[sla_material:Prusament Resin BioBased60 Ivory White @0.025 SL1S]
+inherits = *0.025_sl1s*
+exposure_time = 3
+initial_exposure_time = 50
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #E3D99F
+
 [sla_material:Prusament Resin Flex80 Transparent Clear @0.025 SL1S]
 inherits = *0.025_sl1s*
 exposure_time = 4
@@ -14009,6 +14105,30 @@ material_vendor = Prusa Polymers
 material_colour = #ECDE05
 material_print_speed = slow
 
+[sla_material:Prusament Resin BioBased60 Obsidian Black @0.05 SL1S]
+inherits = *0.05_sl1s*
+exposure_time = 6
+initial_exposure_time = 25
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #232323
+
+[sla_material:Prusament Resin BioBased60 Sapphire Blue @0.05 SL1S]
+inherits = *0.05_sl1s*
+exposure_time = 3
+initial_exposure_time = 25
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #2196F3
+
+[sla_material:Prusament Resin BioBased60 Ivory White @0.05 SL1S]
+inherits = *0.05_sl1s*
+exposure_time = 3.5
+initial_exposure_time = 50
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #E3D99F
+
 [sla_material:Prusament Resin Flex80 Transparent Clear @0.05 SL1S]
 inherits = *0.05_sl1s*
 exposure_time = 5
@@ -14831,6 +14951,30 @@ material_vendor = Prusa Polymers
 material_colour = #ECDE05
 material_print_speed = slow
 
+[sla_material:Prusament Resin BioBased60 Obsidian Black @0.1 SL1S]
+inherits = *0.1_sl1s*
+exposure_time = 7.5
+initial_exposure_time = 25
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #232323
+
+[sla_material:Prusament Resin BioBased60 Sapphire Blue @0.1 SL1S]
+inherits = *0.1_sl1s*
+exposure_time = 4
+initial_exposure_time = 25
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #2196F3
+
+[sla_material:Prusament Resin BioBased60 Ivory White @0.1 SL1S]
+inherits = *0.1_sl1s*
+exposure_time = 4.5
+initial_exposure_time = 50
+material_type = Tough
+material_vendor = Prusa Polymers
+material_colour = #E3D99F
+
 [sla_material:Prusament Resin Flex80 Transparent Clear @0.1 SL1S]
 inherits = *0.1_sl1s*
 exposure_time = 6